89139708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1277}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 258646752

約数和(自身を除く): 169507044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 831, 1108, 1277, 1662, 1939, 2493, 2554, 3324, 3831, 3878, 4986, 5108, 5817, 7662, 7756, 8939, 9972, 11493, 11634, 15324, 17451, 17878, 22986, 23268, 26817, 34902, 35756, 45972, 53634, 69804, 80451, 107268, 160902, 321804, 353729, 707458, 1061187, 1414916, 2122374, 2476103, 3183561, 4244748, 4952206, 6367122, 7428309, 9904412, 12734244, 14856618, 22284927, 29713236, 44569854, 89139708]

約数ペア:

[(1, 89139708), (2, 44569854), (3, 29713236), (4, 22284927), (6, 14856618), (7, 12734244), (9, 9904412), (12, 7428309), (14, 6367122), (18, 4952206), (21, 4244748), (28, 3183561), (36, 2476103), (42, 2122374), (63, 1414916), (84, 1061187), (126, 707458), (252, 353729), (277, 321804), (554, 160902), (831, 107268), (1108, 80451), (1277, 69804), (1662, 53634), (1939, 45972), (2493, 35756), (2554, 34902), (3324, 26817), (3831, 23268), (3878, 22986), (4986, 17878), (5108, 17451), (5817, 15324), (7662, 11634), (7756, 11493), (8939, 9972)]