68149926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:598

約数の個数: 72

約数和(自身を含む): 163922616

約数和(自身を除く): 95772690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 521, 559, 774, 1014, 1042, 1118, 1521, 1563, 1677, 3042, 3126, 3354, 4689, 5031, 6773, 7267, 9378, 10062, 13546, 14534, 20319, 21801, 22403, 40638, 43602, 44806, 60957, 65403, 67209, 88049, 121914, 130806, 134418, 176098, 201627, 264147, 291239, 403254, 528294, 582478, 792441, 873717, 1584882, 1747434, 2621151, 3786107, 5242302, 7572214, 11358321, 22716642, 34074963, 68149926]

約数ペア:

[(1, 68149926), (2, 34074963), (3, 22716642), (6, 11358321), (9, 7572214), (13, 5242302), (18, 3786107), (26, 2621151), (39, 1747434), (43, 1584882), (78, 873717), (86, 792441), (117, 582478), (129, 528294), (169, 403254), (234, 291239), (258, 264147), (338, 201627), (387, 176098), (507, 134418), (521, 130806), (559, 121914), (774, 88049), (1014, 67209), (1042, 65403), (1118, 60957), (1521, 44806), (1563, 43602), (1677, 40638), (3042, 22403), (3126, 21801), (3354, 20319), (4689, 14534), (5031, 13546), (6773, 10062), (7267, 9378)]