68619684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 200551680

約数和(自身を除く): 131931996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 51, 58, 68, 84, 87, 102, 116, 119, 174, 203, 204, 238, 348, 357, 406, 476, 493, 609, 714, 812, 986, 1218, 1428, 1479, 1657, 1972, 2436, 2958, 3314, 3451, 4971, 5916, 6628, 6902, 9942, 10353, 11599, 13804, 19884, 20706, 23198, 28169, 34797, 41412, 46396, 48053, 56338, 69594, 84507, 96106, 112676, 139188, 144159, 169014, 192212, 197183, 288318, 336371, 338028, 394366, 576636, 591549, 672742, 788732, 816901, 1009113, 1183098, 1345484, 1633802, 2018226, 2366196, 2450703, 3267604, 4036452, 4901406, 5718307, 9802812, 11436614, 17154921, 22873228, 34309842, 68619684]

約数ペア:

[(1, 68619684), (2, 34309842), (3, 22873228), (4, 17154921), (6, 11436614), (7, 9802812), (12, 5718307), (14, 4901406), (17, 4036452), (21, 3267604), (28, 2450703), (29, 2366196), (34, 2018226), (42, 1633802), (51, 1345484), (58, 1183098), (68, 1009113), (84, 816901), (87, 788732), (102, 672742), (116, 591549), (119, 576636), (174, 394366), (203, 338028), (204, 336371), (238, 288318), (348, 197183), (357, 192212), (406, 169014), (476, 144159), (493, 139188), (609, 112676), (714, 96106), (812, 84507), (986, 69594), (1218, 56338), (1428, 48053), (1479, 46396), (1657, 41412), (1972, 34797), (2436, 28169), (2958, 23198), (3314, 20706), (3451, 19884), (4971, 13804), (5916, 11599), (6628, 10353), (6902, 9942)]