82474812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1117}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 239287776

約数和(自身を除く): 156812964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 293, 586, 879, 1117, 1172, 1758, 2051, 2234, 2637, 3351, 3516, 4102, 4468, 5274, 6153, 6702, 7819, 8204, 10053, 10548, 12306, 13404, 15638, 18459, 20106, 23457, 24612, 31276, 36918, 40212, 46914, 70371, 73836, 93828, 140742, 281484, 327281, 654562, 981843, 1309124, 1963686, 2290967, 2945529, 3927372, 4581934, 5891058, 6872901, 9163868, 11782116, 13745802, 20618703, 27491604, 41237406, 82474812]

約数ペア:

[(1, 82474812), (2, 41237406), (3, 27491604), (4, 20618703), (6, 13745802), (7, 11782116), (9, 9163868), (12, 6872901), (14, 5891058), (18, 4581934), (21, 3927372), (28, 2945529), (36, 2290967), (42, 1963686), (63, 1309124), (84, 981843), (126, 654562), (252, 327281), (293, 281484), (586, 140742), (879, 93828), (1117, 73836), (1172, 70371), (1758, 46914), (2051, 40212), (2234, 36918), (2637, 31276), (3351, 24612), (3516, 23457), (4102, 20106), (4468, 18459), (5274, 15638), (6153, 13404), (6702, 12306), (7819, 10548), (8204, 10053)]