61507056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 172245920

約数和(自身を除く): 110738864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 241, 312, 409, 482, 624, 723, 818, 964, 1227, 1446, 1636, 1928, 2454, 2892, 3133, 3272, 3856, 4908, 5317, 5784, 6266, 6544, 9399, 9816, 10634, 11568, 12532, 15951, 18798, 19632, 21268, 25064, 31902, 37596, 42536, 50128, 63804, 75192, 85072, 98569, 127608, 150384, 197138, 255216, 295707, 394276, 591414, 788552, 1182828, 1281397, 1577104, 2365656, 2562794, 3844191, 4731312, 5125588, 7688382, 10251176, 15376764, 20502352, 30753528, 61507056]

約数ペア:

[(1, 61507056), (2, 30753528), (3, 20502352), (4, 15376764), (6, 10251176), (8, 7688382), (12, 5125588), (13, 4731312), (16, 3844191), (24, 2562794), (26, 2365656), (39, 1577104), (48, 1281397), (52, 1182828), (78, 788552), (104, 591414), (156, 394276), (208, 295707), (241, 255216), (312, 197138), (409, 150384), (482, 127608), (624, 98569), (723, 85072), (818, 75192), (964, 63804), (1227, 50128), (1446, 42536), (1636, 37596), (1928, 31902), (2454, 25064), (2892, 21268), (3133, 19632), (3272, 18798), (3856, 15951), (4908, 12532), (5317, 11568), (5784, 10634), (6266, 9816), (6544, 9399)]