8871408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 30602208

約数和(自身を除く): 21730800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 677, 728, 819, 936, 1008, 1092, 1354, 1456, 1638, 1872, 2031, 2184, 2708, 3276, 4062, 4368, 4739, 5416, 6093, 6552, 8124, 8801, 9478, 10832, 12186, 13104, 14217, 16248, 17602, 18956, 24372, 26403, 28434, 32496, 35204, 37912, 42651, 48744, 52806, 56868, 61607, 70408, 75824, 79209, 85302, 97488, 105612, 113736, 123214, 140816, 158418, 170604, 184821, 211224, 227472, 246428, 316836, 341208, 369642, 422448, 492856, 554463, 633672, 682416, 739284, 985712, 1108926, 1267344, 1478568, 2217852, 2957136, 4435704, 8871408]

約数ペア:

[(1, 8871408), (2, 4435704), (3, 2957136), (4, 2217852), (6, 1478568), (7, 1267344), (8, 1108926), (9, 985712), (12, 739284), (13, 682416), (14, 633672), (16, 554463), (18, 492856), (21, 422448), (24, 369642), (26, 341208), (28, 316836), (36, 246428), (39, 227472), (42, 211224), (48, 184821), (52, 170604), (56, 158418), (63, 140816), (72, 123214), (78, 113736), (84, 105612), (91, 97488), (104, 85302), (112, 79209), (117, 75824), (126, 70408), (144, 61607), (156, 56868), (168, 52806), (182, 48744), (208, 42651), (234, 37912), (252, 35204), (273, 32496), (312, 28434), (336, 26403), (364, 24372), (468, 18956), (504, 17602), (546, 16248), (624, 14217), (677, 13104), (728, 12186), (819, 10832), (936, 9478), (1008, 8801), (1092, 8124), (1354, 6552), (1456, 6093), (1638, 5416), (1872, 4739), (2031, 4368), (2184, 4062), (2708, 3276)]