68245554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 155232000

約数和(自身を除く): 86986446

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 109, 138, 218, 299, 327, 349, 598, 654, 698, 897, 1047, 1417, 1794, 2094, 2507, 2834, 4251, 4537, 5014, 7521, 8027, 8502, 9074, 13611, 15042, 16054, 24081, 27222, 32591, 38041, 48162, 65182, 76082, 97773, 104351, 114123, 195546, 208702, 228246, 313053, 494533, 626106, 874943, 989066, 1483599, 1749886, 2624829, 2967198, 5249658, 11374259, 22748518, 34122777, 68245554]

約数ペア:

[(1, 68245554), (2, 34122777), (3, 22748518), (6, 11374259), (13, 5249658), (23, 2967198), (26, 2624829), (39, 1749886), (46, 1483599), (69, 989066), (78, 874943), (109, 626106), (138, 494533), (218, 313053), (299, 228246), (327, 208702), (349, 195546), (598, 114123), (654, 104351), (698, 97773), (897, 76082), (1047, 65182), (1417, 48162), (1794, 38041), (2094, 32591), (2507, 27222), (2834, 24081), (4251, 16054), (4537, 15042), (5014, 13611), (7521, 9074), (8027, 8502)]