81364992

素因数分解:

$2^{11}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 247665600

約数和(自身を除く): 166300608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 41, 48, 51, 57, 64, 68, 76, 82, 96, 102, 114, 123, 128, 136, 152, 164, 192, 204, 228, 246, 256, 272, 304, 323, 328, 384, 408, 456, 492, 512, 544, 608, 646, 656, 697, 768, 779, 816, 912, 969, 984, 1024, 1088, 1216, 1292, 1312, 1394, 1536, 1558, 1632, 1824, 1938, 1968, 2048, 2091, 2176, 2337, 2432, 2584, 2624, 2788, 3072, 3116, 3264, 3648, 3876, 3936, 4182, 4352, 4674, 4864, 5168, 5248, 5576, 6144, 6232, 6528, 7296, 7752, 7872, 8364, 8704, 9348, 9728, 10336, 10496, 11152, 12464, 13056, 13243, 14592, 15504, 15744, 16728, 17408, 18696, 19456, 20672, 20992, 22304, 24928, 26112, 26486, 29184, 31008, 31488, 33456, 34816, 37392, 38912, 39729, 41344, 41984, 44608, 49856, 52224, 52972, 58368, 62016, 62976, 66912, 74784, 79458, 82688, 83968, 89216, 99712, 104448, 105944, 116736, 124032, 125952, 133824, 149568, 158916, 165376, 178432, 199424, 211888, 248064, 251904, 267648, 299136, 317832, 330752, 356864, 398848, 423776, 496128, 535296, 598272, 635664, 661504, 713728, 797696, 847552, 992256, 1070592, 1196544, 1271328, 1427456, 1595392, 1695104, 1984512, 2141184, 2393088, 2542656, 3390208, 4282368, 4786176, 5085312, 6780416, 10170624, 13560832, 20341248, 27121664, 40682496, 81364992]

約数ペア:

[(1, 81364992), (2, 40682496), (3, 27121664), (4, 20341248), (6, 13560832), (8, 10170624), (12, 6780416), (16, 5085312), (17, 4786176), (19, 4282368), (24, 3390208), (32, 2542656), (34, 2393088), (38, 2141184), (41, 1984512), (48, 1695104), (51, 1595392), (57, 1427456), (64, 1271328), (68, 1196544), (76, 1070592), (82, 992256), (96, 847552), (102, 797696), (114, 713728), (123, 661504), (128, 635664), (136, 598272), (152, 535296), (164, 496128), (192, 423776), (204, 398848), (228, 356864), (246, 330752), (256, 317832), (272, 299136), (304, 267648), (323, 251904), (328, 248064), (384, 211888), (408, 199424), (456, 178432), (492, 165376), (512, 158916), (544, 149568), (608, 133824), (646, 125952), (656, 124032), (697, 116736), (768, 105944), (779, 104448), (816, 99712), (912, 89216), (969, 83968), (984, 82688), (1024, 79458), (1088, 74784), (1216, 66912), (1292, 62976), (1312, 62016), (1394, 58368), (1536, 52972), (1558, 52224), (1632, 49856), (1824, 44608), (1938, 41984), (1968, 41344), (2048, 39729), (2091, 38912), (2176, 37392), (2337, 34816), (2432, 33456), (2584, 31488), (2624, 31008), (2788, 29184), (3072, 26486), (3116, 26112), (3264, 24928), (3648, 22304), (3876, 20992), (3936, 20672), (4182, 19456), (4352, 18696), (4674, 17408), (4864, 16728), (5168, 15744), (5248, 15504), (5576, 14592), (6144, 13243), (6232, 13056), (6528, 12464), (7296, 11152), (7752, 10496), (7872, 10336), (8364, 9728), (8704, 9348)]