68271216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3018

約数の個数: 80

約数和(自身を含む): 195133344

約数和(自身を除く): 126862128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 2957, 3848, 5772, 5914, 7696, 8871, 11544, 11828, 17742, 23088, 23656, 35484, 38441, 47312, 70968, 76882, 109409, 115323, 141936, 153764, 218818, 230646, 307528, 328227, 437636, 461292, 615056, 656454, 875272, 922584, 1312908, 1422317, 1750544, 1845168, 2625816, 2844634, 4266951, 5251632, 5689268, 8533902, 11378536, 17067804, 22757072, 34135608, 68271216]

約数ペア:

[(1, 68271216), (2, 34135608), (3, 22757072), (4, 17067804), (6, 11378536), (8, 8533902), (12, 5689268), (13, 5251632), (16, 4266951), (24, 2844634), (26, 2625816), (37, 1845168), (39, 1750544), (48, 1422317), (52, 1312908), (74, 922584), (78, 875272), (104, 656454), (111, 615056), (148, 461292), (156, 437636), (208, 328227), (222, 307528), (296, 230646), (312, 218818), (444, 153764), (481, 141936), (592, 115323), (624, 109409), (888, 76882), (962, 70968), (1443, 47312), (1776, 38441), (1924, 35484), (2886, 23656), (2957, 23088), (3848, 17742), (5772, 11828), (5914, 11544), (7696, 8871)]