89779872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 208265568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 96, 104, 112, 129, 156, 168, 172, 182, 208, 224, 239, 258, 273, 301, 312, 336, 344, 364, 416, 478, 516, 546, 559, 602, 624, 672, 688, 717, 728, 903, 956, 1032, 1092, 1118, 1204, 1248, 1376, 1434, 1456, 1673, 1677, 1806, 1912, 2064, 2184, 2236, 2408, 2868, 2912, 3107, 3346, 3354, 3612, 3824, 3913, 4128, 4368, 4472, 4816, 5019, 5736, 6214, 6692, 6708, 7224, 7648, 7826, 8736, 8944, 9321, 9632, 10038, 10277, 11472, 11739, 12428, 13384, 13416, 14448, 15652, 17888, 18642, 20076, 20554, 21749, 22944, 23478, 24856, 26768, 26832, 28896, 30831, 31304, 37284, 40152, 41108, 43498, 46956, 49712, 53536, 53664, 61662, 62608, 65247, 71939, 74568, 80304, 82216, 86996, 93912, 99424, 123324, 125216, 130494, 133601, 143878, 149136, 160608, 164432, 173992, 187824, 215817, 246648, 260988, 267202, 287756, 298272, 328864, 347984, 375648, 400803, 431634, 493296, 521976, 534404, 575512, 695968, 801606, 863268, 935207, 986592, 1043952, 1068808, 1151024, 1603212, 1726536, 1870414, 2087904, 2137616, 2302048, 2805621, 3206424, 3453072, 3740828, 4275232, 5611242, 6412848, 6906144, 7481656, 11222484, 12825696, 14963312, 22444968, 29926624, 44889936, 89779872]

約数ペア:

[(1, 89779872), (2, 44889936), (3, 29926624), (4, 22444968), (6, 14963312), (7, 12825696), (8, 11222484), (12, 7481656), (13, 6906144), (14, 6412848), (16, 5611242), (21, 4275232), (24, 3740828), (26, 3453072), (28, 3206424), (32, 2805621), (39, 2302048), (42, 2137616), (43, 2087904), (48, 1870414), (52, 1726536), (56, 1603212), (78, 1151024), (84, 1068808), (86, 1043952), (91, 986592), (96, 935207), (104, 863268), (112, 801606), (129, 695968), (156, 575512), (168, 534404), (172, 521976), (182, 493296), (208, 431634), (224, 400803), (239, 375648), (258, 347984), (273, 328864), (301, 298272), (312, 287756), (336, 267202), (344, 260988), (364, 246648), (416, 215817), (478, 187824), (516, 173992), (546, 164432), (559, 160608), (602, 149136), (624, 143878), (672, 133601), (688, 130494), (717, 125216), (728, 123324), (903, 99424), (956, 93912), (1032, 86996), (1092, 82216), (1118, 80304), (1204, 74568), (1248, 71939), (1376, 65247), (1434, 62608), (1456, 61662), (1673, 53664), (1677, 53536), (1806, 49712), (1912, 46956), (2064, 43498), (2184, 41108), (2236, 40152), (2408, 37284), (2868, 31304), (2912, 30831), (3107, 28896), (3346, 26832), (3354, 26768), (3612, 24856), (3824, 23478), (3913, 22944), (4128, 21749), (4368, 20554), (4472, 20076), (4816, 18642), (5019, 17888), (5736, 15652), (6214, 14448), (6692, 13416), (6708, 13384), (7224, 12428), (7648, 11739), (7826, 11472), (8736, 10277), (8944, 10038), (9321, 9632)]