80383072

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 222082560

約数和(自身を除く): 141699488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 32, 34, 38, 44, 56, 68, 76, 77, 88, 101, 112, 119, 133, 136, 152, 154, 176, 187, 202, 209, 224, 238, 266, 272, 304, 308, 323, 352, 374, 404, 418, 476, 532, 544, 608, 616, 646, 707, 748, 808, 836, 952, 1064, 1111, 1232, 1292, 1309, 1414, 1463, 1496, 1616, 1672, 1717, 1904, 1919, 2128, 2222, 2261, 2464, 2584, 2618, 2828, 2926, 2992, 3232, 3344, 3434, 3553, 3808, 3838, 4256, 4444, 4522, 5168, 5236, 5656, 5852, 5984, 6688, 6868, 7106, 7676, 7777, 8888, 9044, 10336, 10472, 11312, 11704, 12019, 13433, 13736, 14212, 15352, 15554, 17776, 18088, 18887, 20944, 21109, 22624, 23408, 24038, 24871, 26866, 27472, 28424, 30704, 31108, 32623, 35552, 36176, 37774, 41888, 42218, 46816, 48076, 49742, 53732, 54944, 56848, 61408, 62216, 65246, 72352, 75548, 84436, 96152, 99484, 107464, 113696, 124432, 130492, 132209, 147763, 151096, 168872, 192304, 198968, 214928, 228361, 248864, 260984, 264418, 295526, 302192, 337744, 358853, 384608, 397936, 429856, 456722, 521968, 528836, 591052, 604384, 675488, 717706, 795872, 913444, 1043936, 1057672, 1182104, 1435412, 1826888, 2115344, 2364208, 2511971, 2870824, 3653776, 4230688, 4728416, 5023942, 5741648, 7307552, 10047884, 11483296, 20095768, 40191536, 80383072]

約数ペア:

[(1, 80383072), (2, 40191536), (4, 20095768), (7, 11483296), (8, 10047884), (11, 7307552), (14, 5741648), (16, 5023942), (17, 4728416), (19, 4230688), (22, 3653776), (28, 2870824), (32, 2511971), (34, 2364208), (38, 2115344), (44, 1826888), (56, 1435412), (68, 1182104), (76, 1057672), (77, 1043936), (88, 913444), (101, 795872), (112, 717706), (119, 675488), (133, 604384), (136, 591052), (152, 528836), (154, 521968), (176, 456722), (187, 429856), (202, 397936), (209, 384608), (224, 358853), (238, 337744), (266, 302192), (272, 295526), (304, 264418), (308, 260984), (323, 248864), (352, 228361), (374, 214928), (404, 198968), (418, 192304), (476, 168872), (532, 151096), (544, 147763), (608, 132209), (616, 130492), (646, 124432), (707, 113696), (748, 107464), (808, 99484), (836, 96152), (952, 84436), (1064, 75548), (1111, 72352), (1232, 65246), (1292, 62216), (1309, 61408), (1414, 56848), (1463, 54944), (1496, 53732), (1616, 49742), (1672, 48076), (1717, 46816), (1904, 42218), (1919, 41888), (2128, 37774), (2222, 36176), (2261, 35552), (2464, 32623), (2584, 31108), (2618, 30704), (2828, 28424), (2926, 27472), (2992, 26866), (3232, 24871), (3344, 24038), (3434, 23408), (3553, 22624), (3808, 21109), (3838, 20944), (4256, 18887), (4444, 18088), (4522, 17776), (5168, 15554), (5236, 15352), (5656, 14212), (5852, 13736), (5984, 13433), (6688, 12019), (6868, 11704), (7106, 11312), (7676, 10472), (7777, 10336), (8888, 9044)]