68621826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7393}}^1$

素因数の和:7435

約数の個数: 64

約数和(自身を含む): 178875648

約数和(自身を除く): 110253822

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 7393, 9282, 14786, 22179, 44358, 51751, 96109, 103502, 125681, 155253, 192218, 251362, 288327, 310506, 377043, 576654, 672763, 754086, 879767, 1345526, 1633853, 1759534, 2018289, 2639301, 3267706, 4036578, 4901559, 5278602, 9803118, 11436971, 22873942, 34310913, 68621826]

約数ペア:

[(1, 68621826), (2, 34310913), (3, 22873942), (6, 11436971), (7, 9803118), (13, 5278602), (14, 4901559), (17, 4036578), (21, 3267706), (26, 2639301), (34, 2018289), (39, 1759534), (42, 1633853), (51, 1345526), (78, 879767), (91, 754086), (102, 672763), (119, 576654), (182, 377043), (221, 310506), (238, 288327), (273, 251362), (357, 192218), (442, 155253), (546, 125681), (663, 103502), (714, 96109), (1326, 51751), (1547, 44358), (3094, 22179), (4641, 14786), (7393, 9282)]