80389548

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{33329}}^1$

素因数の和:33406

約数の個数: 36

約数和(自身を含む): 206246040

約数和(自身を除く): 125856492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 33329, 66658, 99987, 133316, 199974, 299961, 399948, 599922, 1199844, 2233043, 4466086, 6699129, 8932172, 13398258, 20097387, 26796516, 40194774, 80389548]

約数ペア:

[(1, 80389548), (2, 40194774), (3, 26796516), (4, 20097387), (6, 13398258), (9, 8932172), (12, 6699129), (18, 4466086), (36, 2233043), (67, 1199844), (134, 599922), (201, 399948), (268, 299961), (402, 199974), (603, 133316), (804, 99987), (1206, 66658), (2412, 33329)]