89757824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 215913600

約数和(自身を除く): 126155776

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 128, 136, 152, 167, 208, 221, 247, 272, 304, 323, 334, 416, 442, 494, 544, 608, 646, 668, 832, 884, 988, 1088, 1216, 1292, 1336, 1664, 1768, 1976, 2171, 2176, 2432, 2584, 2672, 2839, 3173, 3536, 3952, 4199, 4342, 5168, 5344, 5678, 6346, 7072, 7904, 8398, 8684, 10336, 10688, 11356, 12692, 14144, 15808, 16796, 17368, 20672, 21376, 22712, 25384, 28288, 31616, 33592, 34736, 36907, 41249, 41344, 45424, 50768, 53941, 67184, 69472, 73814, 82498, 90848, 101536, 107882, 134368, 138944, 147628, 164996, 181696, 203072, 215764, 268736, 277888, 295256, 329992, 363392, 406144, 431528, 537472, 590512, 659984, 701233, 863056, 1181024, 1319968, 1402466, 1726112, 2362048, 2639936, 2804932, 3452224, 4724096, 5279872, 5609864, 6904448, 11219728, 22439456, 44878912, 89757824]

約数ペア:

[(1, 89757824), (2, 44878912), (4, 22439456), (8, 11219728), (13, 6904448), (16, 5609864), (17, 5279872), (19, 4724096), (26, 3452224), (32, 2804932), (34, 2639936), (38, 2362048), (52, 1726112), (64, 1402466), (68, 1319968), (76, 1181024), (104, 863056), (128, 701233), (136, 659984), (152, 590512), (167, 537472), (208, 431528), (221, 406144), (247, 363392), (272, 329992), (304, 295256), (323, 277888), (334, 268736), (416, 215764), (442, 203072), (494, 181696), (544, 164996), (608, 147628), (646, 138944), (668, 134368), (832, 107882), (884, 101536), (988, 90848), (1088, 82498), (1216, 73814), (1292, 69472), (1336, 67184), (1664, 53941), (1768, 50768), (1976, 45424), (2171, 41344), (2176, 41249), (2432, 36907), (2584, 34736), (2672, 33592), (2839, 31616), (3173, 28288), (3536, 25384), (3952, 22712), (4199, 21376), (4342, 20672), (5168, 17368), (5344, 16796), (5678, 15808), (6346, 14144), (7072, 12692), (7904, 11356), (8398, 10688), (8684, 10336)]