63801468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 174421520

約数和(自身を除く): 110620052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2521, 2812, 4218, 5042, 6327, 7563, 8436, 10084, 12654, 15126, 22689, 25308, 30252, 45378, 47899, 90756, 93277, 95798, 143697, 186554, 191596, 279831, 287394, 373108, 431091, 559662, 574788, 839493, 862182, 1119324, 1678986, 1724364, 1772263, 3357972, 3544526, 5316789, 7089052, 10633578, 15950367, 21267156, 31900734, 63801468]

約数ペア:

[(1, 63801468), (2, 31900734), (3, 21267156), (4, 15950367), (6, 10633578), (9, 7089052), (12, 5316789), (18, 3544526), (19, 3357972), (36, 1772263), (37, 1724364), (38, 1678986), (57, 1119324), (74, 862182), (76, 839493), (111, 574788), (114, 559662), (148, 431091), (171, 373108), (222, 287394), (228, 279831), (333, 191596), (342, 186554), (444, 143697), (666, 95798), (684, 93277), (703, 90756), (1332, 47899), (1406, 45378), (2109, 30252), (2521, 25308), (2812, 22689), (4218, 15126), (5042, 12654), (6327, 10084), (7563, 8436)]