71558448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2862

約数の個数: 80

約数和(自身を含む): 204007776

約数和(自身を除く): 132449328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 2797, 3198, 4264, 5594, 6396, 8391, 8528, 11188, 12792, 16782, 22376, 25584, 33564, 36361, 44752, 67128, 72722, 109083, 114677, 134256, 145444, 218166, 229354, 290888, 344031, 436332, 458708, 581776, 688062, 872664, 917416, 1376124, 1490801, 1745328, 1834832, 2752248, 2981602, 4472403, 5504496, 5963204, 8944806, 11926408, 17889612, 23852816, 35779224, 71558448]

約数ペア:

[(1, 71558448), (2, 35779224), (3, 23852816), (4, 17889612), (6, 11926408), (8, 8944806), (12, 5963204), (13, 5504496), (16, 4472403), (24, 2981602), (26, 2752248), (39, 1834832), (41, 1745328), (48, 1490801), (52, 1376124), (78, 917416), (82, 872664), (104, 688062), (123, 581776), (156, 458708), (164, 436332), (208, 344031), (246, 290888), (312, 229354), (328, 218166), (492, 145444), (533, 134256), (624, 114677), (656, 109083), (984, 72722), (1066, 67128), (1599, 44752), (1968, 36361), (2132, 33564), (2797, 25584), (3198, 22376), (4264, 16782), (5594, 12792), (6396, 11188), (8391, 8528)]