56752668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2123

約数の個数: 72

約数和(自身を含む): 165486048

約数和(自身を除く): 108733380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 1993, 2034, 2373, 3164, 3986, 4068, 4746, 5979, 7119, 7972, 9492, 11958, 13951, 14238, 17937, 23916, 27902, 28476, 35874, 41853, 55804, 71748, 83706, 125559, 167412, 225209, 251118, 450418, 502236, 675627, 900836, 1351254, 1576463, 2026881, 2702508, 3152926, 4053762, 4729389, 6305852, 8107524, 9458778, 14188167, 18917556, 28376334, 56752668]

約数ペア:

[(1, 56752668), (2, 28376334), (3, 18917556), (4, 14188167), (6, 9458778), (7, 8107524), (9, 6305852), (12, 4729389), (14, 4053762), (18, 3152926), (21, 2702508), (28, 2026881), (36, 1576463), (42, 1351254), (63, 900836), (84, 675627), (113, 502236), (126, 450418), (226, 251118), (252, 225209), (339, 167412), (452, 125559), (678, 83706), (791, 71748), (1017, 55804), (1356, 41853), (1582, 35874), (1993, 28476), (2034, 27902), (2373, 23916), (3164, 17937), (3986, 14238), (4068, 13951), (4746, 11958), (5979, 9492), (7119, 7972)]