81648048

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 223763456

約数和(自身を除く): 142115408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1483, 1488, 1776, 2294, 2966, 3441, 4449, 4588, 5932, 6882, 8898, 9176, 11864, 13764, 17796, 18352, 23728, 27528, 35592, 45973, 54871, 55056, 71184, 91946, 109742, 137919, 164613, 183892, 219484, 275838, 329226, 367784, 438968, 551676, 658452, 735568, 877936, 1103352, 1316904, 1701001, 2206704, 2633808, 3402002, 5103003, 6804004, 10206006, 13608008, 20412012, 27216016, 40824024, 81648048]

約数ペア:

[(1, 81648048), (2, 40824024), (3, 27216016), (4, 20412012), (6, 13608008), (8, 10206006), (12, 6804004), (16, 5103003), (24, 3402002), (31, 2633808), (37, 2206704), (48, 1701001), (62, 1316904), (74, 1103352), (93, 877936), (111, 735568), (124, 658452), (148, 551676), (186, 438968), (222, 367784), (248, 329226), (296, 275838), (372, 219484), (444, 183892), (496, 164613), (592, 137919), (744, 109742), (888, 91946), (1147, 71184), (1483, 55056), (1488, 54871), (1776, 45973), (2294, 35592), (2966, 27528), (3441, 23728), (4449, 18352), (4588, 17796), (5932, 13764), (6882, 11864), (8898, 9176)]