80586688

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 200217024

約数和(自身を除く): 119630336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 101, 104, 112, 137, 182, 202, 208, 224, 274, 364, 404, 416, 448, 548, 707, 728, 808, 832, 959, 1096, 1313, 1414, 1456, 1616, 1781, 1918, 2192, 2626, 2828, 2912, 3232, 3562, 3836, 4384, 5252, 5656, 5824, 6464, 7124, 7672, 8768, 9191, 10504, 11312, 12467, 13837, 14248, 15344, 18382, 21008, 22624, 24934, 27674, 28496, 30688, 36764, 42016, 45248, 49868, 55348, 56992, 61376, 73528, 84032, 96859, 99736, 110696, 113984, 147056, 179881, 193718, 199472, 221392, 294112, 359762, 387436, 398944, 442784, 588224, 719524, 774872, 797888, 885568, 1259167, 1439048, 1549744, 2518334, 2878096, 3099488, 5036668, 5756192, 6198976, 10073336, 11512384, 20146672, 40293344, 80586688]

約数ペア:

[(1, 80586688), (2, 40293344), (4, 20146672), (7, 11512384), (8, 10073336), (13, 6198976), (14, 5756192), (16, 5036668), (26, 3099488), (28, 2878096), (32, 2518334), (52, 1549744), (56, 1439048), (64, 1259167), (91, 885568), (101, 797888), (104, 774872), (112, 719524), (137, 588224), (182, 442784), (202, 398944), (208, 387436), (224, 359762), (274, 294112), (364, 221392), (404, 199472), (416, 193718), (448, 179881), (548, 147056), (707, 113984), (728, 110696), (808, 99736), (832, 96859), (959, 84032), (1096, 73528), (1313, 61376), (1414, 56992), (1456, 55348), (1616, 49868), (1781, 45248), (1918, 42016), (2192, 36764), (2626, 30688), (2828, 28496), (2912, 27674), (3232, 24934), (3562, 22624), (3836, 21008), (4384, 18382), (5252, 15344), (5656, 14248), (5824, 13837), (6464, 12467), (7124, 11312), (7672, 10504), (8768, 9191)]