66455784

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4139}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 180835200

約数和(自身を除く): 114379416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 4139, 5352, 8028, 8278, 12417, 16056, 16556, 24834, 33112, 37251, 49668, 74502, 99336, 149004, 298008, 922997, 1845994, 2768991, 3691988, 5537982, 7383976, 8306973, 11075964, 16613946, 22151928, 33227892, 66455784]

約数ペア:

[(1, 66455784), (2, 33227892), (3, 22151928), (4, 16613946), (6, 11075964), (8, 8306973), (9, 7383976), (12, 5537982), (18, 3691988), (24, 2768991), (36, 1845994), (72, 922997), (223, 298008), (446, 149004), (669, 99336), (892, 74502), (1338, 49668), (1784, 37251), (2007, 33112), (2676, 24834), (4014, 16556), (4139, 16056), (5352, 12417), (8028, 8278)]