80913612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1567}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 204065792

約数和(自身を除く): 123152180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1567, 1986, 3134, 3972, 4303, 4701, 6268, 8606, 9402, 12909, 17212, 18804, 20371, 25818, 40742, 51636, 61113, 81484, 122226, 244452, 518677, 1037354, 1556031, 2074708, 3112062, 6224124, 6742801, 13485602, 20228403, 26971204, 40456806, 80913612]

約数ペア:

[(1, 80913612), (2, 40456806), (3, 26971204), (4, 20228403), (6, 13485602), (12, 6742801), (13, 6224124), (26, 3112062), (39, 2074708), (52, 1556031), (78, 1037354), (156, 518677), (331, 244452), (662, 122226), (993, 81484), (1324, 61113), (1567, 51636), (1986, 40742), (3134, 25818), (3972, 20371), (4303, 18804), (4701, 17212), (6268, 12909), (8606, 9402)]