74778834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 167932800

約数和(自身を除く): 93153966

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 67, 78, 82, 123, 134, 201, 246, 349, 402, 533, 698, 871, 1047, 1066, 1599, 1742, 2094, 2613, 2747, 3198, 4537, 5226, 5494, 8241, 9074, 13611, 14309, 16482, 23383, 27222, 28618, 35711, 42927, 46766, 70149, 71422, 85854, 107133, 140298, 186017, 214266, 303979, 372034, 558051, 607958, 911937, 958703, 1116102, 1823874, 1917406, 2876109, 5752218, 12463139, 24926278, 37389417, 74778834]

約数ペア:

[(1, 74778834), (2, 37389417), (3, 24926278), (6, 12463139), (13, 5752218), (26, 2876109), (39, 1917406), (41, 1823874), (67, 1116102), (78, 958703), (82, 911937), (123, 607958), (134, 558051), (201, 372034), (246, 303979), (349, 214266), (402, 186017), (533, 140298), (698, 107133), (871, 85854), (1047, 71422), (1066, 70149), (1599, 46766), (1742, 42927), (2094, 35711), (2613, 28618), (2747, 27222), (3198, 23383), (4537, 16482), (5226, 14309), (5494, 13611), (8241, 9074)]