72939048

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 230316480

約数和(自身を除く): 157377432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 312, 338, 364, 367, 392, 507, 546, 588, 637, 676, 728, 734, 1014, 1092, 1101, 1176, 1183, 1274, 1352, 1468, 1911, 2028, 2184, 2202, 2366, 2548, 2569, 2936, 3549, 3822, 4056, 4404, 4732, 4771, 5096, 5138, 7098, 7644, 7707, 8281, 8808, 9464, 9542, 10276, 14196, 14313, 15288, 15414, 16562, 17983, 19084, 20552, 24843, 28392, 28626, 30828, 33124, 33397, 35966, 38168, 49686, 53949, 57252, 61656, 62023, 66248, 66794, 71932, 99372, 100191, 107898, 114504, 124046, 133588, 143864, 186069, 198744, 200382, 215796, 233779, 248092, 267176, 372138, 400764, 431592, 434161, 467558, 496184, 701337, 744276, 801528, 868322, 935116, 1302483, 1402674, 1488552, 1736644, 1870232, 2604966, 2805348, 3039127, 3473288, 5209932, 5610696, 6078254, 9117381, 10419864, 12156508, 18234762, 24313016, 36469524, 72939048]

約数ペア:

[(1, 72939048), (2, 36469524), (3, 24313016), (4, 18234762), (6, 12156508), (7, 10419864), (8, 9117381), (12, 6078254), (13, 5610696), (14, 5209932), (21, 3473288), (24, 3039127), (26, 2805348), (28, 2604966), (39, 1870232), (42, 1736644), (49, 1488552), (52, 1402674), (56, 1302483), (78, 935116), (84, 868322), (91, 801528), (98, 744276), (104, 701337), (147, 496184), (156, 467558), (168, 434161), (169, 431592), (182, 400764), (196, 372138), (273, 267176), (294, 248092), (312, 233779), (338, 215796), (364, 200382), (367, 198744), (392, 186069), (507, 143864), (546, 133588), (588, 124046), (637, 114504), (676, 107898), (728, 100191), (734, 99372), (1014, 71932), (1092, 66794), (1101, 66248), (1176, 62023), (1183, 61656), (1274, 57252), (1352, 53949), (1468, 49686), (1911, 38168), (2028, 35966), (2184, 33397), (2202, 33124), (2366, 30828), (2548, 28626), (2569, 28392), (2936, 24843), (3549, 20552), (3822, 19084), (4056, 17983), (4404, 16562), (4732, 15414), (4771, 15288), (5096, 14313), (5138, 14196), (7098, 10276), (7644, 9542), (7707, 9464), (8281, 8808)]