90936454

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 168428160

約数和(自身を除く): 77491706

約数列:

[1, 2, 7, 14, 31, 37, 49, 62, 74, 98, 217, 259, 434, 518, 809, 1147, 1519, 1618, 1813, 2294, 3038, 3626, 5663, 8029, 11326, 16058, 25079, 29933, 39641, 50158, 56203, 59866, 79282, 112406, 175553, 209531, 351106, 419062, 927923, 1228871, 1466717, 1855846, 2457742, 2933434, 6495461, 12990922, 45468227, 90936454]

約数ペア:

[(1, 90936454), (2, 45468227), (7, 12990922), (14, 6495461), (31, 2933434), (37, 2457742), (49, 1855846), (62, 1466717), (74, 1228871), (98, 927923), (217, 419062), (259, 351106), (434, 209531), (518, 175553), (809, 112406), (1147, 79282), (1519, 59866), (1618, 56203), (1813, 50158), (2294, 39641), (3038, 29933), (3626, 25079), (5663, 16058), (8029, 11326)]