68107104

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18191}}^1$

素因数の和:18220

約数の個数: 72

約数和(自身を含む): 208589472

約数和(自身を除く): 140482368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 18191, 36382, 54573, 72764, 109146, 145528, 163719, 218292, 236483, 291056, 327438, 436584, 472966, 582112, 654876, 709449, 873168, 945932, 1309752, 1418898, 1746336, 1891864, 2128347, 2619504, 2837796, 3783728, 4256694, 5239008, 5675592, 7567456, 8513388, 11351184, 17026776, 22702368, 34053552, 68107104]

約数ペア:

[(1, 68107104), (2, 34053552), (3, 22702368), (4, 17026776), (6, 11351184), (8, 8513388), (9, 7567456), (12, 5675592), (13, 5239008), (16, 4256694), (18, 3783728), (24, 2837796), (26, 2619504), (32, 2128347), (36, 1891864), (39, 1746336), (48, 1418898), (52, 1309752), (72, 945932), (78, 873168), (96, 709449), (104, 654876), (117, 582112), (144, 472966), (156, 436584), (208, 327438), (234, 291056), (288, 236483), (312, 218292), (416, 163719), (468, 145528), (624, 109146), (936, 72764), (1248, 54573), (1872, 36382), (3744, 18191)]