72571884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78541}}^1$

素因数の和:78566

約数の個数: 48

約数和(自身を含む): 211120896

約数和(自身を除く): 138549012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 78541, 157082, 235623, 314164, 471246, 549787, 863951, 942492, 1099574, 1649361, 1727902, 2199148, 2591853, 3298722, 3455804, 5183706, 6047657, 6597444, 10367412, 12095314, 18142971, 24190628, 36285942, 72571884]

約数ペア:

[(1, 72571884), (2, 36285942), (3, 24190628), (4, 18142971), (6, 12095314), (7, 10367412), (11, 6597444), (12, 6047657), (14, 5183706), (21, 3455804), (22, 3298722), (28, 2591853), (33, 2199148), (42, 1727902), (44, 1649361), (66, 1099574), (77, 942492), (84, 863951), (132, 549787), (154, 471246), (231, 314164), (308, 235623), (462, 157082), (924, 78541)]