80948424

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 215568000

約数和(自身を除く): 134619576

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 398, 408, 597, 796, 997, 1194, 1592, 1994, 2388, 2991, 3383, 3988, 4776, 5982, 6766, 7976, 10149, 11964, 13532, 16949, 20298, 23928, 27064, 33898, 40596, 50847, 67796, 81192, 101694, 135592, 198403, 203388, 396806, 406776, 595209, 793612, 1190418, 1587224, 2380836, 3372851, 4761672, 6745702, 10118553, 13491404, 20237106, 26982808, 40474212, 80948424]

約数ペア:

[(1, 80948424), (2, 40474212), (3, 26982808), (4, 20237106), (6, 13491404), (8, 10118553), (12, 6745702), (17, 4761672), (24, 3372851), (34, 2380836), (51, 1587224), (68, 1190418), (102, 793612), (136, 595209), (199, 406776), (204, 396806), (398, 203388), (408, 198403), (597, 135592), (796, 101694), (997, 81192), (1194, 67796), (1592, 50847), (1994, 40596), (2388, 33898), (2991, 27064), (3383, 23928), (3988, 20298), (4776, 16949), (5982, 13532), (6766, 11964), (7976, 10149)]