68914638

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 80

約数和(自身を含む): 170389296

約数和(自身を除く): 101474658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 117, 129, 162, 234, 258, 351, 387, 559, 702, 761, 774, 1053, 1118, 1161, 1522, 1677, 2106, 2283, 2322, 3354, 3483, 4566, 5031, 6849, 6966, 9893, 10062, 13698, 15093, 19786, 20547, 29679, 30186, 32723, 41094, 45279, 59358, 61641, 65446, 89037, 90558, 98169, 123282, 178074, 196338, 267111, 294507, 425399, 534222, 589014, 801333, 850798, 883521, 1276197, 1602666, 1767042, 2552394, 2650563, 3828591, 5301126, 7657182, 11485773, 22971546, 34457319, 68914638]

約数ペア:

[(1, 68914638), (2, 34457319), (3, 22971546), (6, 11485773), (9, 7657182), (13, 5301126), (18, 3828591), (26, 2650563), (27, 2552394), (39, 1767042), (43, 1602666), (54, 1276197), (78, 883521), (81, 850798), (86, 801333), (117, 589014), (129, 534222), (162, 425399), (234, 294507), (258, 267111), (351, 196338), (387, 178074), (559, 123282), (702, 98169), (761, 90558), (774, 89037), (1053, 65446), (1118, 61641), (1161, 59358), (1522, 45279), (1677, 41094), (2106, 32723), (2283, 30186), (2322, 29679), (3354, 20547), (3483, 19786), (4566, 15093), (5031, 13698), (6849, 10062), (6966, 9893)]