108921708

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{8821}}^1$

素因数の和:8852

約数の個数: 72

約数和(自身を含む): 321120800

約数和(自身を除く): 212199092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 8821, 12348, 17642, 26463, 35284, 52926, 61747, 79389, 105852, 123494, 158778, 185241, 246988, 317556, 370482, 432229, 555723, 740964, 864458, 1111446, 1296687, 1728916, 2222892, 2593374, 3025603, 3890061, 5186748, 6051206, 7780122, 9076809, 12102412, 15560244, 18153618, 27230427, 36307236, 54460854, 108921708]

約数ペア:

[(1, 108921708), (2, 54460854), (3, 36307236), (4, 27230427), (6, 18153618), (7, 15560244), (9, 12102412), (12, 9076809), (14, 7780122), (18, 6051206), (21, 5186748), (28, 3890061), (36, 3025603), (42, 2593374), (49, 2222892), (63, 1728916), (84, 1296687), (98, 1111446), (126, 864458), (147, 740964), (196, 555723), (252, 432229), (294, 370482), (343, 317556), (441, 246988), (588, 185241), (686, 158778), (882, 123494), (1029, 105852), (1372, 79389), (1764, 61747), (2058, 52926), (3087, 35284), (4116, 26463), (6174, 17642), (8821, 12348)]