63515556

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2426

約数の個数: 96

約数和(自身を含む): 186748800

約数和(自身を除く): 123233244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2381, 2964, 4446, 4762, 6669, 7143, 8892, 9524, 13338, 14286, 21429, 26676, 28572, 30953, 42858, 45239, 61906, 64287, 85716, 90478, 92859, 123812, 128574, 135717, 180956, 185718, 257148, 271434, 278577, 371436, 407151, 542868, 557154, 588107, 814302, 835731, 1114308, 1176214, 1221453, 1628604, 1671462, 1764321, 2352428, 2442906, 3342924, 3528642, 4885812, 5292963, 7057284, 10585926, 15878889, 21171852, 31757778, 63515556]

約数ペア:

[(1, 63515556), (2, 31757778), (3, 21171852), (4, 15878889), (6, 10585926), (9, 7057284), (12, 5292963), (13, 4885812), (18, 3528642), (19, 3342924), (26, 2442906), (27, 2352428), (36, 1764321), (38, 1671462), (39, 1628604), (52, 1221453), (54, 1176214), (57, 1114308), (76, 835731), (78, 814302), (108, 588107), (114, 557154), (117, 542868), (156, 407151), (171, 371436), (228, 278577), (234, 271434), (247, 257148), (342, 185718), (351, 180956), (468, 135717), (494, 128574), (513, 123812), (684, 92859), (702, 90478), (741, 85716), (988, 64287), (1026, 61906), (1404, 45239), (1482, 42858), (2052, 30953), (2223, 28572), (2381, 26676), (2964, 21429), (4446, 14286), (4762, 13338), (6669, 9524), (7143, 8892)]