65299728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 182863296

約数和(自身を除く): 117563568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 227, 312, 454, 461, 624, 681, 908, 922, 1362, 1383, 1816, 1844, 2724, 2766, 2951, 3632, 3688, 5448, 5532, 5902, 5993, 7376, 8853, 10896, 11064, 11804, 11986, 17706, 17979, 22128, 23608, 23972, 35412, 35958, 47216, 47944, 70824, 71916, 95888, 104647, 141648, 143832, 209294, 287664, 313941, 418588, 627882, 837176, 1255764, 1360411, 1674352, 2511528, 2720822, 4081233, 5023056, 5441644, 8162466, 10883288, 16324932, 21766576, 32649864, 65299728]

約数ペア:

[(1, 65299728), (2, 32649864), (3, 21766576), (4, 16324932), (6, 10883288), (8, 8162466), (12, 5441644), (13, 5023056), (16, 4081233), (24, 2720822), (26, 2511528), (39, 1674352), (48, 1360411), (52, 1255764), (78, 837176), (104, 627882), (156, 418588), (208, 313941), (227, 287664), (312, 209294), (454, 143832), (461, 141648), (624, 104647), (681, 95888), (908, 71916), (922, 70824), (1362, 47944), (1383, 47216), (1816, 35958), (1844, 35412), (2724, 23972), (2766, 23608), (2951, 22128), (3632, 17979), (3688, 17706), (5448, 11986), (5532, 11804), (5902, 11064), (5993, 10896), (7376, 8853)]