72350824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 109089176

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 29, 46, 52, 56, 58, 91, 92, 104, 116, 149, 161, 182, 184, 203, 232, 298, 299, 322, 364, 377, 406, 596, 598, 644, 667, 728, 754, 812, 1043, 1192, 1196, 1288, 1334, 1508, 1624, 1937, 2086, 2093, 2392, 2639, 2668, 3016, 3427, 3874, 4172, 4186, 4321, 4669, 5278, 5336, 6854, 7748, 8344, 8372, 8642, 8671, 9338, 10556, 13559, 13708, 15496, 16744, 17284, 17342, 18676, 21112, 23989, 27118, 27416, 30247, 34568, 34684, 37352, 44551, 47978, 54236, 56173, 60494, 60697, 69368, 89102, 95956, 99383, 108472, 112346, 120988, 121394, 178204, 191912, 198766, 224692, 241976, 242788, 311857, 356408, 393211, 397532, 449384, 485576, 623714, 695681, 786422, 795064, 1247428, 1291979, 1391362, 1572844, 2494856, 2583958, 2782724, 3145688, 5167916, 5565448, 9043853, 10335832, 18087706, 36175412, 72350824]

約数ペア:

[(1, 72350824), (2, 36175412), (4, 18087706), (7, 10335832), (8, 9043853), (13, 5565448), (14, 5167916), (23, 3145688), (26, 2782724), (28, 2583958), (29, 2494856), (46, 1572844), (52, 1391362), (56, 1291979), (58, 1247428), (91, 795064), (92, 786422), (104, 695681), (116, 623714), (149, 485576), (161, 449384), (182, 397532), (184, 393211), (203, 356408), (232, 311857), (298, 242788), (299, 241976), (322, 224692), (364, 198766), (377, 191912), (406, 178204), (596, 121394), (598, 120988), (644, 112346), (667, 108472), (728, 99383), (754, 95956), (812, 89102), (1043, 69368), (1192, 60697), (1196, 60494), (1288, 56173), (1334, 54236), (1508, 47978), (1624, 44551), (1937, 37352), (2086, 34684), (2093, 34568), (2392, 30247), (2639, 27416), (2668, 27118), (3016, 23989), (3427, 21112), (3874, 18676), (4172, 17342), (4186, 17284), (4321, 16744), (4669, 15496), (5278, 13708), (5336, 13559), (6854, 10556), (7748, 9338), (8344, 8671), (8372, 8642)]