69478656

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6959}}^1$

素因数の和:6991

約数の個数: 72

約数和(自身を含む): 199167360

約数和(自身を除く): 129688704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 6959, 9984, 13918, 20877, 27836, 41754, 55672, 83508, 90467, 111344, 167016, 180934, 222688, 271401, 334032, 361868, 445376, 542802, 668064, 723736, 890752, 1085604, 1336128, 1447472, 1781504, 2171208, 2672256, 2894944, 4342416, 5344512, 5789888, 8684832, 11579776, 17369664, 23159552, 34739328, 69478656]

約数ペア:

[(1, 69478656), (2, 34739328), (3, 23159552), (4, 17369664), (6, 11579776), (8, 8684832), (12, 5789888), (13, 5344512), (16, 4342416), (24, 2894944), (26, 2672256), (32, 2171208), (39, 1781504), (48, 1447472), (52, 1336128), (64, 1085604), (78, 890752), (96, 723736), (104, 668064), (128, 542802), (156, 445376), (192, 361868), (208, 334032), (256, 271401), (312, 222688), (384, 180934), (416, 167016), (624, 111344), (768, 90467), (832, 83508), (1248, 55672), (1664, 41754), (2496, 27836), (3328, 20877), (4992, 13918), (6959, 9984)]