39391452

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 105111552

約数和(自身を除く): 65720100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 751, 846, 1116, 1457, 1502, 1692, 2253, 2914, 3004, 4371, 4506, 5828, 6759, 8742, 9012, 13113, 13518, 17484, 23281, 26226, 27036, 35297, 46562, 52452, 69843, 70594, 93124, 105891, 139686, 141188, 209529, 211782, 279372, 317673, 419058, 423564, 635346, 838116, 1094207, 1270692, 2188414, 3282621, 4376828, 6565242, 9847863, 13130484, 19695726, 39391452]

約数ペア:

[(1, 39391452), (2, 19695726), (3, 13130484), (4, 9847863), (6, 6565242), (9, 4376828), (12, 3282621), (18, 2188414), (31, 1270692), (36, 1094207), (47, 838116), (62, 635346), (93, 423564), (94, 419058), (124, 317673), (141, 279372), (186, 211782), (188, 209529), (279, 141188), (282, 139686), (372, 105891), (423, 93124), (558, 70594), (564, 69843), (751, 52452), (846, 46562), (1116, 35297), (1457, 27036), (1502, 26226), (1692, 23281), (2253, 17484), (2914, 13518), (3004, 13113), (4371, 9012), (4506, 8742), (5828, 6759)]