78201564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2435

約数の個数: 96

約数和(自身を含む): 230501376

約数和(自身を除く): 152299812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 966, 1173, 1428, 1564, 1932, 2346, 2381, 2737, 4692, 4762, 5474, 7143, 8211, 9524, 10948, 14286, 16422, 16667, 28572, 32844, 33334, 40477, 50001, 54763, 66668, 80954, 100002, 109526, 121431, 161908, 164289, 200004, 219052, 242862, 283339, 328578, 383341, 485724, 566678, 657156, 766682, 850017, 930971, 1133356, 1150023, 1533364, 1700034, 1861942, 2300046, 2792913, 3400068, 3723884, 4600092, 5585826, 6516797, 11171652, 13033594, 19550391, 26067188, 39100782, 78201564]

約数ペア:

[(1, 78201564), (2, 39100782), (3, 26067188), (4, 19550391), (6, 13033594), (7, 11171652), (12, 6516797), (14, 5585826), (17, 4600092), (21, 3723884), (23, 3400068), (28, 2792913), (34, 2300046), (42, 1861942), (46, 1700034), (51, 1533364), (68, 1150023), (69, 1133356), (84, 930971), (92, 850017), (102, 766682), (119, 657156), (138, 566678), (161, 485724), (204, 383341), (238, 328578), (276, 283339), (322, 242862), (357, 219052), (391, 200004), (476, 164289), (483, 161908), (644, 121431), (714, 109526), (782, 100002), (966, 80954), (1173, 66668), (1428, 54763), (1564, 50001), (1932, 40477), (2346, 33334), (2381, 32844), (2737, 28572), (4692, 16667), (4762, 16422), (5474, 14286), (7143, 10948), (8211, 9524)]