42287856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 118638240

約数和(自身を除く): 76350384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 401, 507, 624, 676, 802, 1014, 1203, 1352, 1604, 2028, 2197, 2406, 2704, 3208, 4056, 4394, 4812, 5213, 6416, 6591, 8112, 8788, 9624, 10426, 13182, 15639, 17576, 19248, 20852, 26364, 31278, 35152, 41704, 52728, 62556, 67769, 83408, 105456, 125112, 135538, 203307, 250224, 271076, 406614, 542152, 813228, 880997, 1084304, 1626456, 1761994, 2642991, 3252912, 3523988, 5285982, 7047976, 10571964, 14095952, 21143928, 42287856]

約数ペア:

[(1, 42287856), (2, 21143928), (3, 14095952), (4, 10571964), (6, 7047976), (8, 5285982), (12, 3523988), (13, 3252912), (16, 2642991), (24, 1761994), (26, 1626456), (39, 1084304), (48, 880997), (52, 813228), (78, 542152), (104, 406614), (156, 271076), (169, 250224), (208, 203307), (312, 135538), (338, 125112), (401, 105456), (507, 83408), (624, 67769), (676, 62556), (802, 52728), (1014, 41704), (1203, 35152), (1352, 31278), (1604, 26364), (2028, 20852), (2197, 19248), (2406, 17576), (2704, 15639), (3208, 13182), (4056, 10426), (4394, 9624), (4812, 8788), (5213, 8112), (6416, 6591)]