890623188

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10069}}^1$

素因数の和:10108

約数の個数: 144

約数和(自身を含む): 2873736320

約数和(自身を除く): 1983113132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3276, 3402, 4212, 4914, 6318, 6804, 7371, 9828, 10069, 12636, 14742, 20138, 22113, 29484, 30207, 40276, 44226, 60414, 70483, 88452, 90621, 120828, 130897, 140966, 181242, 211449, 261794, 271863, 281932, 362484, 392691, 422898, 523588, 543726, 634347, 785382, 815589, 845796, 916279, 1087452, 1178073, 1268694, 1570764, 1631178, 1832558, 1903041, 2356146, 2446767, 2537388, 2748837, 3262356, 3534219, 3665116, 3806082, 4712292, 4893534, 5497674, 5709123, 7068438, 7612164, 8246511, 9787068, 10602657, 10995348, 11418246, 14136876, 16493022, 17127369, 21205314, 22836492, 24739533, 31807971, 32986044, 34254738, 42410628, 49479066, 63615942, 68509476, 74218599, 98958132, 127231884, 148437198, 222655797, 296874396, 445311594, 890623188]

約数ペア:

[(1, 890623188), (2, 445311594), (3, 296874396), (4, 222655797), (6, 148437198), (7, 127231884), (9, 98958132), (12, 74218599), (13, 68509476), (14, 63615942), (18, 49479066), (21, 42410628), (26, 34254738), (27, 32986044), (28, 31807971), (36, 24739533), (39, 22836492), (42, 21205314), (52, 17127369), (54, 16493022), (63, 14136876), (78, 11418246), (81, 10995348), (84, 10602657), (91, 9787068), (108, 8246511), (117, 7612164), (126, 7068438), (156, 5709123), (162, 5497674), (182, 4893534), (189, 4712292), (234, 3806082), (243, 3665116), (252, 3534219), (273, 3262356), (324, 2748837), (351, 2537388), (364, 2446767), (378, 2356146), (468, 1903041), (486, 1832558), (546, 1631178), (567, 1570764), (702, 1268694), (756, 1178073), (819, 1087452), (972, 916279), (1053, 845796), (1092, 815589), (1134, 785382), (1404, 634347), (1638, 543726), (1701, 523588), (2106, 422898), (2268, 392691), (2457, 362484), (3159, 281932), (3276, 271863), (3402, 261794), (4212, 211449), (4914, 181242), (6318, 140966), (6804, 130897), (7371, 120828), (9828, 90621), (10069, 88452), (12636, 70483), (14742, 60414), (20138, 44226), (22113, 40276), (29484, 30207)]