144630672

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1020

約数の個数: 80

約数和(自身を含む): 387594240

約数和(自身を除く): 242963568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 688, 887, 948, 1032, 1264, 1774, 1896, 2064, 2661, 3397, 3548, 3792, 5322, 6794, 7096, 10191, 10644, 13588, 14192, 20382, 21288, 27176, 38141, 40764, 42576, 54352, 70073, 76282, 81528, 114423, 140146, 152564, 163056, 210219, 228846, 280292, 305128, 420438, 457692, 560584, 610256, 840876, 915384, 1121168, 1681752, 1830768, 3013139, 3363504, 6026278, 9039417, 12052556, 18078834, 24105112, 36157668, 48210224, 72315336, 144630672]

約数ペア:

[(1, 144630672), (2, 72315336), (3, 48210224), (4, 36157668), (6, 24105112), (8, 18078834), (12, 12052556), (16, 9039417), (24, 6026278), (43, 3363504), (48, 3013139), (79, 1830768), (86, 1681752), (129, 1121168), (158, 915384), (172, 840876), (237, 610256), (258, 560584), (316, 457692), (344, 420438), (474, 305128), (516, 280292), (632, 228846), (688, 210219), (887, 163056), (948, 152564), (1032, 140146), (1264, 114423), (1774, 81528), (1896, 76282), (2064, 70073), (2661, 54352), (3397, 42576), (3548, 40764), (3792, 38141), (5322, 27176), (6794, 21288), (7096, 20382), (10191, 14192), (10644, 13588)]