172019436

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 432165888

約数和(自身を除く): 260146452

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 47, 82, 86, 94, 123, 129, 141, 164, 172, 173, 188, 246, 258, 282, 346, 492, 516, 519, 564, 692, 1038, 1763, 1927, 2021, 2076, 3526, 3854, 4042, 5289, 5781, 6063, 7052, 7093, 7439, 7708, 8084, 8131, 10578, 11562, 12126, 14186, 14878, 16262, 21156, 21279, 22317, 23124, 24252, 24393, 28372, 29756, 32524, 42558, 44634, 48786, 82861, 85116, 89268, 97572, 165722, 248583, 304999, 331444, 333371, 349633, 497166, 609998, 666742, 699266, 914997, 994332, 1000113, 1048899, 1219996, 1333484, 1398532, 1829994, 2000226, 2097798, 3659988, 4000452, 4195596, 14334953, 28669906, 43004859, 57339812, 86009718, 172019436]

約数ペア:

[(1, 172019436), (2, 86009718), (3, 57339812), (4, 43004859), (6, 28669906), (12, 14334953), (41, 4195596), (43, 4000452), (47, 3659988), (82, 2097798), (86, 2000226), (94, 1829994), (123, 1398532), (129, 1333484), (141, 1219996), (164, 1048899), (172, 1000113), (173, 994332), (188, 914997), (246, 699266), (258, 666742), (282, 609998), (346, 497166), (492, 349633), (516, 333371), (519, 331444), (564, 304999), (692, 248583), (1038, 165722), (1763, 97572), (1927, 89268), (2021, 85116), (2076, 82861), (3526, 48786), (3854, 44634), (4042, 42558), (5289, 32524), (5781, 29756), (6063, 28372), (7052, 24393), (7093, 24252), (7439, 23124), (7708, 22317), (8084, 21279), (8131, 21156), (10578, 16262), (11562, 14878), (12126, 14186)]