42212976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1194

約数の個数: 80

約数和(自身を含む): 119471520

約数和(自身を除く): 77258544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1109, 1464, 1586, 2218, 2379, 2928, 3172, 3327, 4436, 4758, 6344, 6654, 8872, 9516, 12688, 13308, 14417, 17744, 19032, 26616, 28834, 38064, 43251, 53232, 57668, 67649, 86502, 115336, 135298, 173004, 202947, 230672, 270596, 346008, 405894, 541192, 692016, 811788, 879437, 1082384, 1623576, 1758874, 2638311, 3247152, 3517748, 5276622, 7035496, 10553244, 14070992, 21106488, 42212976]

約数ペア:

[(1, 42212976), (2, 21106488), (3, 14070992), (4, 10553244), (6, 7035496), (8, 5276622), (12, 3517748), (13, 3247152), (16, 2638311), (24, 1758874), (26, 1623576), (39, 1082384), (48, 879437), (52, 811788), (61, 692016), (78, 541192), (104, 405894), (122, 346008), (156, 270596), (183, 230672), (208, 202947), (244, 173004), (312, 135298), (366, 115336), (488, 86502), (624, 67649), (732, 57668), (793, 53232), (976, 43251), (1109, 38064), (1464, 28834), (1586, 26616), (2218, 19032), (2379, 17744), (2928, 14417), (3172, 13308), (3327, 12688), (4436, 9516), (4758, 8872), (6344, 6654)]