71412552

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^2\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 198051750

約数和(自身を除く): 126639198

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 449, 564, 846, 898, 1128, 1347, 1692, 1796, 2209, 2694, 3384, 3592, 4041, 4418, 5388, 6627, 8082, 8836, 10776, 13254, 16164, 17672, 19881, 21103, 26508, 32328, 39762, 42206, 53016, 63309, 79524, 84412, 126618, 159048, 168824, 189927, 253236, 379854, 506472, 759708, 991841, 1519416, 1983682, 2975523, 3967364, 5951046, 7934728, 8926569, 11902092, 17853138, 23804184, 35706276, 71412552]

約数ペア:

[(1, 71412552), (2, 35706276), (3, 23804184), (4, 17853138), (6, 11902092), (8, 8926569), (9, 7934728), (12, 5951046), (18, 3967364), (24, 2975523), (36, 1983682), (47, 1519416), (72, 991841), (94, 759708), (141, 506472), (188, 379854), (282, 253236), (376, 189927), (423, 168824), (449, 159048), (564, 126618), (846, 84412), (898, 79524), (1128, 63309), (1347, 53016), (1692, 42206), (1796, 39762), (2209, 32328), (2694, 26508), (3384, 21103), (3592, 19881), (4041, 17672), (4418, 16164), (5388, 13254), (6627, 10776), (8082, 8836)]