64118928

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 172647680

約数和(自身を除く): 108528752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 457, 474, 592, 632, 888, 914, 948, 1264, 1371, 1776, 1828, 1896, 2742, 2923, 3656, 3792, 5484, 5846, 7312, 8769, 10968, 11692, 16909, 17538, 21936, 23384, 33818, 35076, 36103, 46768, 50727, 67636, 70152, 72206, 101454, 108309, 135272, 140304, 144412, 202908, 216618, 270544, 288824, 405816, 433236, 577648, 811632, 866472, 1335811, 1732944, 2671622, 4007433, 5343244, 8014866, 10686488, 16029732, 21372976, 32059464, 64118928]

約数ペア:

[(1, 64118928), (2, 32059464), (3, 21372976), (4, 16029732), (6, 10686488), (8, 8014866), (12, 5343244), (16, 4007433), (24, 2671622), (37, 1732944), (48, 1335811), (74, 866472), (79, 811632), (111, 577648), (148, 433236), (158, 405816), (222, 288824), (237, 270544), (296, 216618), (316, 202908), (444, 144412), (457, 140304), (474, 135272), (592, 108309), (632, 101454), (888, 72206), (914, 70152), (948, 67636), (1264, 50727), (1371, 46768), (1776, 36103), (1828, 35076), (1896, 33818), (2742, 23384), (2923, 21936), (3656, 17538), (3792, 16909), (5484, 11692), (5846, 10968), (7312, 8769)]