61328904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28081}}^1$

素因数の和:28110

約数の個数: 64

約数和(自身を含む): 188711040

約数和(自身を除く): 127382136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 28081, 56162, 84243, 112324, 168486, 196567, 224648, 336972, 365053, 393134, 589701, 673944, 730106, 786268, 1095159, 1179402, 1460212, 1572536, 2190318, 2358804, 2555371, 2920424, 4380636, 4717608, 5110742, 7666113, 8761272, 10221484, 15332226, 20442968, 30664452, 61328904]

約数ペア:

[(1, 61328904), (2, 30664452), (3, 20442968), (4, 15332226), (6, 10221484), (7, 8761272), (8, 7666113), (12, 5110742), (13, 4717608), (14, 4380636), (21, 2920424), (24, 2555371), (26, 2358804), (28, 2190318), (39, 1572536), (42, 1460212), (52, 1179402), (56, 1095159), (78, 786268), (84, 730106), (91, 673944), (104, 589701), (156, 393134), (168, 365053), (182, 336972), (273, 224648), (312, 196567), (364, 168486), (546, 112324), (728, 84243), (1092, 56162), (2184, 28081)]