72745932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{983}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 194406912

約数和(自身を除く): 121660980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 881, 983, 1762, 1966, 2643, 2949, 3524, 3932, 5286, 5898, 6167, 6881, 10572, 11796, 12334, 13762, 18501, 20643, 24668, 27524, 37002, 41286, 74004, 82572, 866023, 1732046, 2598069, 3464092, 5196138, 6062161, 10392276, 12124322, 18186483, 24248644, 36372966, 72745932]

約数ペア:

[(1, 72745932), (2, 36372966), (3, 24248644), (4, 18186483), (6, 12124322), (7, 10392276), (12, 6062161), (14, 5196138), (21, 3464092), (28, 2598069), (42, 1732046), (84, 866023), (881, 82572), (983, 74004), (1762, 41286), (1966, 37002), (2643, 27524), (2949, 24668), (3524, 20643), (3932, 18501), (5286, 13762), (5898, 12334), (6167, 11796), (6881, 10572)]