77988456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11903}}^1$

素因数の和:11935

約数の個数: 96

約数和(自身を含む): 259983360

約数和(自身を除く): 181994904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 11903, 23806, 35709, 47612, 71418, 83321, 95224, 107127, 142836, 154739, 166642, 214254, 249963, 285672, 309478, 333284, 428508, 464217, 499926, 618956, 666568, 749889, 857016, 928434, 999852, 1083173, 1237912, 1392651, 1499778, 1856868, 1999704, 2166346, 2785302, 2999556, 3249519, 3713736, 4332692, 5570604, 5999112, 6499038, 8665384, 9748557, 11141208, 12998076, 19497114, 25996152, 38994228, 77988456]

約数ペア:

[(1, 77988456), (2, 38994228), (3, 25996152), (4, 19497114), (6, 12998076), (7, 11141208), (8, 9748557), (9, 8665384), (12, 6499038), (13, 5999112), (14, 5570604), (18, 4332692), (21, 3713736), (24, 3249519), (26, 2999556), (28, 2785302), (36, 2166346), (39, 1999704), (42, 1856868), (52, 1499778), (56, 1392651), (63, 1237912), (72, 1083173), (78, 999852), (84, 928434), (91, 857016), (104, 749889), (117, 666568), (126, 618956), (156, 499926), (168, 464217), (182, 428508), (234, 333284), (252, 309478), (273, 285672), (312, 249963), (364, 214254), (468, 166642), (504, 154739), (546, 142836), (728, 107127), (819, 95224), (936, 83321), (1092, 71418), (1638, 47612), (2184, 35709), (3276, 23806), (6552, 11903)]