91778778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1033

約数の個数: 128

約数和(自身を含む): 264499200

約数和(自身を除く): 172720422

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 983, 1026, 1197, 1482, 1638, 1729, 1966, 2223, 2394, 2457, 2949, 3458, 3591, 4446, 4914, 5187, 5898, 6669, 6881, 7182, 8847, 10374, 12779, 13338, 13762, 15561, 17694, 18677, 20643, 25558, 26541, 31122, 37354, 38337, 41286, 46683, 53082, 56031, 61929, 76674, 89453, 93366, 112062, 115011, 123858, 130739, 168093, 178906, 185787, 230022, 242801, 261478, 268359, 336186, 345033, 371574, 392217, 485602, 504279, 536718, 690066, 728403, 784434, 805077, 1008558, 1176651, 1456806, 1610154, 1699607, 2185209, 2353302, 2415231, 3399214, 3529953, 4370418, 4830462, 5098821, 6555627, 7059906, 10197642, 13111254, 15296463, 30592926, 45889389, 91778778]

約数ペア:

[(1, 91778778), (2, 45889389), (3, 30592926), (6, 15296463), (7, 13111254), (9, 10197642), (13, 7059906), (14, 6555627), (18, 5098821), (19, 4830462), (21, 4370418), (26, 3529953), (27, 3399214), (38, 2415231), (39, 2353302), (42, 2185209), (54, 1699607), (57, 1610154), (63, 1456806), (78, 1176651), (91, 1008558), (114, 805077), (117, 784434), (126, 728403), (133, 690066), (171, 536718), (182, 504279), (189, 485602), (234, 392217), (247, 371574), (266, 345033), (273, 336186), (342, 268359), (351, 261478), (378, 242801), (399, 230022), (494, 185787), (513, 178906), (546, 168093), (702, 130739), (741, 123858), (798, 115011), (819, 112062), (983, 93366), (1026, 89453), (1197, 76674), (1482, 61929), (1638, 56031), (1729, 53082), (1966, 46683), (2223, 41286), (2394, 38337), (2457, 37354), (2949, 31122), (3458, 26541), (3591, 25558), (4446, 20643), (4914, 18677), (5187, 17694), (5898, 15561), (6669, 13762), (6881, 13338), (7182, 12779), (8847, 10374)]