25221698676

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^2\times {\mathrm{42101}}^1$

素因数の和:42203

約数の個数: 90

約数和(自身を含む): 67505125842

約数和(自身を除く): 42283427166

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 1849, 2322, 3483, 3698, 4644, 5547, 6966, 7396, 11094, 13932, 16641, 22188, 33282, 42101, 49923, 66564, 84202, 99846, 126303, 149769, 168404, 199692, 252606, 299538, 378909, 505212, 599076, 757818, 1136727, 1515636, 1810343, 2273454, 3410181, 3620686, 4546908, 5431029, 6820362, 7241372, 10862058, 13640724, 16293087, 21724116, 32586174, 48879261, 65172348, 77844749, 97758522, 146637783, 155689498, 195517044, 233534247, 293275566, 311378996, 467068494, 586551132, 700602741, 934136988, 1401205482, 2101808223, 2802410964, 4203616446, 6305424669, 8407232892, 12610849338, 25221698676]

約数ペア:

[(1, 25221698676), (2, 12610849338), (3, 8407232892), (4, 6305424669), (6, 4203616446), (9, 2802410964), (12, 2101808223), (18, 1401205482), (27, 934136988), (36, 700602741), (43, 586551132), (54, 467068494), (81, 311378996), (86, 293275566), (108, 233534247), (129, 195517044), (162, 155689498), (172, 146637783), (258, 97758522), (324, 77844749), (387, 65172348), (516, 48879261), (774, 32586174), (1161, 21724116), (1548, 16293087), (1849, 13640724), (2322, 10862058), (3483, 7241372), (3698, 6820362), (4644, 5431029), (5547, 4546908), (6966, 3620686), (7396, 3410181), (11094, 2273454), (13932, 1810343), (16641, 1515636), (22188, 1136727), (33282, 757818), (42101, 599076), (49923, 505212), (66564, 378909), (84202, 299538), (99846, 252606), (126303, 199692), (149769, 168404)]