91013636

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 190243200

約数和(自身を除く): 99229564

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 518, 826, 1036, 1489, 1652, 2183, 2978, 4366, 5956, 8732, 10423, 15281, 20846, 30562, 41692, 55093, 61124, 87851, 110186, 175702, 220372, 351404, 385651, 614957, 771302, 1229914, 1542604, 2459828, 3250487, 6500974, 13001948, 22753409, 45506818, 91013636]

約数ペア:

[(1, 91013636), (2, 45506818), (4, 22753409), (7, 13001948), (14, 6500974), (28, 3250487), (37, 2459828), (59, 1542604), (74, 1229914), (118, 771302), (148, 614957), (236, 385651), (259, 351404), (413, 220372), (518, 175702), (826, 110186), (1036, 87851), (1489, 61124), (1652, 55093), (2183, 41692), (2978, 30562), (4366, 20846), (5956, 15281), (8732, 10423)]