78463528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 174726720

約数和(自身を除く): 96263192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 107, 143, 214, 286, 428, 572, 641, 856, 1144, 1177, 1282, 1391, 2354, 2564, 2782, 4708, 5128, 5564, 7051, 8333, 9416, 11128, 14102, 15301, 16666, 28204, 30602, 33332, 56408, 61204, 66664, 68587, 91663, 122408, 137174, 183326, 274348, 366652, 548696, 733304, 754457, 891631, 1508914, 1783262, 3017828, 3566524, 6035656, 7133048, 9807941, 19615882, 39231764, 78463528]

約数ペア:

[(1, 78463528), (2, 39231764), (4, 19615882), (8, 9807941), (11, 7133048), (13, 6035656), (22, 3566524), (26, 3017828), (44, 1783262), (52, 1508914), (88, 891631), (104, 754457), (107, 733304), (143, 548696), (214, 366652), (286, 274348), (428, 183326), (572, 137174), (641, 122408), (856, 91663), (1144, 68587), (1177, 66664), (1282, 61204), (1391, 56408), (2354, 33332), (2564, 30602), (2782, 28204), (4708, 16666), (5128, 15301), (5564, 14102), (7051, 11128), (8333, 9416)]