66777648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8682

約数の個数: 80

約数和(自身を含む): 205748736

約数和(自身を除く): 138971088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 8641, 17282, 25923, 34564, 51846, 60487, 69128, 103692, 120974, 138256, 181461, 198743, 207384, 241948, 362922, 397486, 414768, 483896, 596229, 725844, 794972, 967792, 1192458, 1391201, 1451688, 1589944, 2384916, 2782402, 2903376, 3179888, 4173603, 4769832, 5564804, 8347206, 9539664, 11129608, 16694412, 22259216, 33388824, 66777648]

約数ペア:

[(1, 66777648), (2, 33388824), (3, 22259216), (4, 16694412), (6, 11129608), (7, 9539664), (8, 8347206), (12, 5564804), (14, 4769832), (16, 4173603), (21, 3179888), (23, 2903376), (24, 2782402), (28, 2384916), (42, 1589944), (46, 1451688), (48, 1391201), (56, 1192458), (69, 967792), (84, 794972), (92, 725844), (112, 596229), (138, 483896), (161, 414768), (168, 397486), (184, 362922), (276, 241948), (322, 207384), (336, 198743), (368, 181461), (483, 138256), (552, 120974), (644, 103692), (966, 69128), (1104, 60487), (1288, 51846), (1932, 34564), (2576, 25923), (3864, 17282), (7728, 8641)]