74597744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 164052000

約数和(自身を除く): 89454256

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 83, 104, 116, 149, 166, 208, 232, 298, 332, 377, 464, 596, 664, 754, 1079, 1192, 1328, 1508, 1937, 2158, 2384, 2407, 3016, 3874, 4316, 4321, 4814, 6032, 7748, 8632, 8642, 9628, 12367, 15496, 17264, 17284, 19256, 24734, 30992, 31291, 34568, 38512, 49468, 56173, 62582, 69136, 98936, 112346, 125164, 160771, 197872, 224692, 250328, 321542, 358643, 449384, 500656, 643084, 717286, 898768, 1286168, 1434572, 2572336, 2869144, 4662359, 5738288, 9324718, 18649436, 37298872, 74597744]

約数ペア:

[(1, 74597744), (2, 37298872), (4, 18649436), (8, 9324718), (13, 5738288), (16, 4662359), (26, 2869144), (29, 2572336), (52, 1434572), (58, 1286168), (83, 898768), (104, 717286), (116, 643084), (149, 500656), (166, 449384), (208, 358643), (232, 321542), (298, 250328), (332, 224692), (377, 197872), (464, 160771), (596, 125164), (664, 112346), (754, 98936), (1079, 69136), (1192, 62582), (1328, 56173), (1508, 49468), (1937, 38512), (2158, 34568), (2384, 31291), (2407, 30992), (3016, 24734), (3874, 19256), (4316, 17284), (4321, 17264), (4814, 15496), (6032, 12367), (7748, 9628), (8632, 8642)]