56726964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{983}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 164760960

約数和(自身を除く): 108033996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 983, 1374, 1603, 1966, 2061, 2748, 2949, 3206, 3932, 4122, 4809, 5898, 6412, 6881, 8244, 8847, 9618, 11796, 13762, 14427, 17694, 19236, 20643, 27524, 28854, 35388, 41286, 57708, 61929, 82572, 123858, 225107, 247716, 450214, 675321, 900428, 1350642, 1575749, 2025963, 2701284, 3151498, 4051926, 4727247, 6302996, 8103852, 9454494, 14181741, 18908988, 28363482, 56726964]

約数ペア:

[(1, 56726964), (2, 28363482), (3, 18908988), (4, 14181741), (6, 9454494), (7, 8103852), (9, 6302996), (12, 4727247), (14, 4051926), (18, 3151498), (21, 2701284), (28, 2025963), (36, 1575749), (42, 1350642), (63, 900428), (84, 675321), (126, 450214), (229, 247716), (252, 225107), (458, 123858), (687, 82572), (916, 61929), (983, 57708), (1374, 41286), (1603, 35388), (1966, 28854), (2061, 27524), (2748, 20643), (2949, 19236), (3206, 17694), (3932, 14427), (4122, 13762), (4809, 11796), (5898, 9618), (6412, 8847), (6881, 8244)]