72967842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 168100920

約数和(自身を除く): 95133078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 389, 613, 778, 1167, 1226, 1839, 2334, 3501, 3678, 5517, 6613, 7002, 10421, 11034, 13226, 19839, 20842, 31263, 39678, 59517, 62526, 93789, 119034, 187578, 238457, 476914, 715371, 1430742, 2146113, 4053769, 4292226, 8107538, 12161307, 24322614, 36483921, 72967842]

約数ペア:

[(1, 72967842), (2, 36483921), (3, 24322614), (6, 12161307), (9, 8107538), (17, 4292226), (18, 4053769), (34, 2146113), (51, 1430742), (102, 715371), (153, 476914), (306, 238457), (389, 187578), (613, 119034), (778, 93789), (1167, 62526), (1226, 59517), (1839, 39678), (2334, 31263), (3501, 20842), (3678, 19839), (5517, 13226), (6613, 11034), (7002, 10421)]