76632868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 150603264

約数和(自身を除く): 73970396

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 137, 274, 347, 403, 548, 694, 806, 1388, 1612, 1781, 3562, 4247, 4511, 7124, 8494, 9022, 10757, 16988, 18044, 21514, 43028, 47539, 55211, 95078, 110422, 139841, 190156, 220844, 279682, 559364, 618007, 1236014, 1473709, 2472028, 2947418, 5894836, 19158217, 38316434, 76632868]

約数ペア:

[(1, 76632868), (2, 38316434), (4, 19158217), (13, 5894836), (26, 2947418), (31, 2472028), (52, 1473709), (62, 1236014), (124, 618007), (137, 559364), (274, 279682), (347, 220844), (403, 190156), (548, 139841), (694, 110422), (806, 95078), (1388, 55211), (1612, 47539), (1781, 43028), (3562, 21514), (4247, 18044), (4511, 16988), (7124, 10757), (8494, 9022)]