77156747648

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{2579}}^1\times {\mathrm{6317}}^1$

素因数の和:8947

約数の個数: 64

約数和(自身を含む): 157951263600

約数和(自身を除く): 80794515952

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 2579, 4736, 5158, 6317, 10316, 12634, 20632, 25268, 41264, 50536, 82528, 95423, 101072, 165056, 190846, 202144, 233729, 330112, 381692, 404288, 467458, 763384, 808576, 934916, 1526768, 1869832, 3053536, 3739664, 6107072, 7479328, 12214144, 14958656, 16291543, 29917312, 32583086, 65166172, 130332344, 260664688, 521329376, 602787091, 1042658752, 1205574182, 2085317504, 2411148364, 4822296728, 9644593456, 19289186912, 38578373824, 77156747648]

約数ペア:

[(1, 77156747648), (2, 38578373824), (4, 19289186912), (8, 9644593456), (16, 4822296728), (32, 2411148364), (37, 2085317504), (64, 1205574182), (74, 1042658752), (128, 602787091), (148, 521329376), (296, 260664688), (592, 130332344), (1184, 65166172), (2368, 32583086), (2579, 29917312), (4736, 16291543), (5158, 14958656), (6317, 12214144), (10316, 7479328), (12634, 6107072), (20632, 3739664), (25268, 3053536), (41264, 1869832), (50536, 1526768), (82528, 934916), (95423, 808576), (101072, 763384), (165056, 467458), (190846, 404288), (202144, 381692), (233729, 330112)]