15872304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 47441408

約数和(自身を除く): 31569104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 487, 582, 679, 776, 974, 1164, 1358, 1461, 1552, 1948, 2037, 2328, 2716, 2922, 3409, 3896, 4074, 4656, 5432, 5844, 6818, 7792, 8148, 10227, 10864, 11688, 13636, 16296, 20454, 23376, 27272, 32592, 40908, 47239, 54544, 81816, 94478, 141717, 163632, 188956, 283434, 330673, 377912, 566868, 661346, 755824, 992019, 1133736, 1322692, 1984038, 2267472, 2645384, 3968076, 5290768, 7936152, 15872304]

約数ペア:

[(1, 15872304), (2, 7936152), (3, 5290768), (4, 3968076), (6, 2645384), (7, 2267472), (8, 1984038), (12, 1322692), (14, 1133736), (16, 992019), (21, 755824), (24, 661346), (28, 566868), (42, 377912), (48, 330673), (56, 283434), (84, 188956), (97, 163632), (112, 141717), (168, 94478), (194, 81816), (291, 54544), (336, 47239), (388, 40908), (487, 32592), (582, 27272), (679, 23376), (776, 20454), (974, 16296), (1164, 13636), (1358, 11688), (1461, 10864), (1552, 10227), (1948, 8148), (2037, 7792), (2328, 6818), (2716, 5844), (2922, 5432), (3409, 4656), (3896, 4074)]