78100464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2734

約数の個数: 80

約数和(自身を含む): 221985792

約数和(自身を除く): 143885328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 2663, 3666, 4888, 5326, 7332, 7989, 9776, 10652, 14664, 15978, 21304, 29328, 31956, 34619, 42608, 63912, 69238, 103857, 125161, 127824, 138476, 207714, 250322, 276952, 375483, 415428, 500644, 553904, 750966, 830856, 1001288, 1501932, 1627093, 1661712, 2002576, 3003864, 3254186, 4881279, 6007728, 6508372, 9762558, 13016744, 19525116, 26033488, 39050232, 78100464]

約数ペア:

[(1, 78100464), (2, 39050232), (3, 26033488), (4, 19525116), (6, 13016744), (8, 9762558), (12, 6508372), (13, 6007728), (16, 4881279), (24, 3254186), (26, 3003864), (39, 2002576), (47, 1661712), (48, 1627093), (52, 1501932), (78, 1001288), (94, 830856), (104, 750966), (141, 553904), (156, 500644), (188, 415428), (208, 375483), (282, 276952), (312, 250322), (376, 207714), (564, 138476), (611, 127824), (624, 125161), (752, 103857), (1128, 69238), (1222, 63912), (1833, 42608), (2256, 34619), (2444, 31956), (2663, 29328), (3666, 21304), (4888, 15978), (5326, 14664), (7332, 10652), (7989, 9776)]