4627680174

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{30949}}^1$

素因数の和:31047

約数の個数: 80

約数和(自身を含む): 11324728800

約数和(自身を除く): 6697048626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 213, 234, 351, 426, 639, 702, 923, 1053, 1278, 1846, 1917, 2106, 2769, 3834, 5538, 5751, 8307, 11502, 16614, 24921, 30949, 49842, 61898, 74763, 92847, 149526, 185694, 278541, 402337, 557082, 804674, 835623, 1207011, 1671246, 2197379, 2414022, 2506869, 3621033, 4394758, 5013738, 6592137, 7242066, 10863099, 13184274, 19776411, 21726198, 28565927, 32589297, 39552822, 57131854, 59329233, 65178594, 85697781, 118658466, 171395562, 177987699, 257093343, 355975398, 514186686, 771280029, 1542560058, 2313840087, 4627680174]

約数ペア:

[(1, 4627680174), (2, 2313840087), (3, 1542560058), (6, 771280029), (9, 514186686), (13, 355975398), (18, 257093343), (26, 177987699), (27, 171395562), (39, 118658466), (54, 85697781), (71, 65178594), (78, 59329233), (81, 57131854), (117, 39552822), (142, 32589297), (162, 28565927), (213, 21726198), (234, 19776411), (351, 13184274), (426, 10863099), (639, 7242066), (702, 6592137), (923, 5013738), (1053, 4394758), (1278, 3621033), (1846, 2506869), (1917, 2414022), (2106, 2197379), (2769, 1671246), (3834, 1207011), (5538, 835623), (5751, 804674), (8307, 557082), (11502, 402337), (16614, 278541), (24921, 185694), (30949, 149526), (49842, 92847), (61898, 74763)]