73220224

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 256

約数和(自身を含む): 211507200

約数和(自身を除く): 138286976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 23, 28, 32, 34, 38, 44, 46, 56, 64, 68, 76, 77, 88, 92, 112, 119, 128, 133, 136, 152, 154, 161, 176, 184, 187, 209, 224, 238, 253, 266, 272, 304, 308, 322, 323, 352, 368, 374, 391, 418, 437, 448, 476, 506, 532, 544, 608, 616, 644, 646, 704, 736, 748, 782, 836, 874, 896, 952, 1012, 1064, 1088, 1216, 1232, 1288, 1292, 1309, 1408, 1463, 1472, 1496, 1564, 1672, 1748, 1771, 1904, 2024, 2128, 2176, 2261, 2432, 2464, 2576, 2584, 2618, 2737, 2926, 2944, 2992, 3059, 3128, 3344, 3496, 3542, 3553, 3808, 4048, 4256, 4301, 4522, 4807, 4928, 5152, 5168, 5236, 5474, 5852, 5984, 6118, 6256, 6688, 6992, 7084, 7106, 7429, 7616, 8096, 8512, 8602, 9044, 9614, 9856, 10304, 10336, 10472, 10948, 11704, 11968, 12236, 12512, 13376, 13984, 14168, 14212, 14858, 15232, 16192, 17024, 17204, 18088, 19228, 20608, 20672, 20944, 21896, 23408, 23936, 24472, 24871, 25024, 26752, 27968, 28336, 28424, 29716, 30107, 32384, 33649, 34408, 36176, 38456, 41344, 41888, 43792, 46816, 48944, 49742, 50048, 52003, 55936, 56672, 56848, 59432, 60214, 67298, 68816, 72352, 76912, 81719, 83776, 87584, 93632, 97888, 99484, 104006, 113344, 113696, 118864, 120428, 134596, 137632, 144704, 153824, 163438, 167552, 175168, 187264, 195776, 198968, 208012, 226688, 227392, 237728, 240856, 269192, 275264, 289408, 307648, 326876, 350336, 391552, 397936, 416024, 454784, 475456, 481712, 538384, 550528, 572033, 615296, 653752, 795872, 832048, 950912, 963424, 1076768, 1144066, 1307504, 1591744, 1664096, 1926848, 2153536, 2288132, 2615008, 3183488, 3328192, 3853696, 4307072, 4576264, 5230016, 6656384, 9152528, 10460032, 18305056, 36610112, 73220224]

約数ペア:

[(1, 73220224), (2, 36610112), (4, 18305056), (7, 10460032), (8, 9152528), (11, 6656384), (14, 5230016), (16, 4576264), (17, 4307072), (19, 3853696), (22, 3328192), (23, 3183488), (28, 2615008), (32, 2288132), (34, 2153536), (38, 1926848), (44, 1664096), (46, 1591744), (56, 1307504), (64, 1144066), (68, 1076768), (76, 963424), (77, 950912), (88, 832048), (92, 795872), (112, 653752), (119, 615296), (128, 572033), (133, 550528), (136, 538384), (152, 481712), (154, 475456), (161, 454784), (176, 416024), (184, 397936), (187, 391552), (209, 350336), (224, 326876), (238, 307648), (253, 289408), (266, 275264), (272, 269192), (304, 240856), (308, 237728), (322, 227392), (323, 226688), (352, 208012), (368, 198968), (374, 195776), (391, 187264), (418, 175168), (437, 167552), (448, 163438), (476, 153824), (506, 144704), (532, 137632), (544, 134596), (608, 120428), (616, 118864), (644, 113696), (646, 113344), (704, 104006), (736, 99484), (748, 97888), (782, 93632), (836, 87584), (874, 83776), (896, 81719), (952, 76912), (1012, 72352), (1064, 68816), (1088, 67298), (1216, 60214), (1232, 59432), (1288, 56848), (1292, 56672), (1309, 55936), (1408, 52003), (1463, 50048), (1472, 49742), (1496, 48944), (1564, 46816), (1672, 43792), (1748, 41888), (1771, 41344), (1904, 38456), (2024, 36176), (2128, 34408), (2176, 33649), (2261, 32384), (2432, 30107), (2464, 29716), (2576, 28424), (2584, 28336), (2618, 27968), (2737, 26752), (2926, 25024), (2944, 24871), (2992, 24472), (3059, 23936), (3128, 23408), (3344, 21896), (3496, 20944), (3542, 20672), (3553, 20608), (3808, 19228), (4048, 18088), (4256, 17204), (4301, 17024), (4522, 16192), (4807, 15232), (4928, 14858), (5152, 14212), (5168, 14168), (5236, 13984), (5474, 13376), (5852, 12512), (5984, 12236), (6118, 11968), (6256, 11704), (6688, 10948), (6992, 10472), (7084, 10336), (7106, 10304), (7429, 9856), (7616, 9614), (8096, 9044), (8512, 8602)]