68775174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 174720000

約数和(自身を除く): 105944826

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 499, 558, 589, 741, 806, 998, 1178, 1209, 1482, 1497, 1767, 2223, 2418, 2994, 3534, 3627, 4446, 4491, 5301, 6487, 7254, 7657, 8982, 9481, 10602, 12974, 15314, 15469, 18962, 19461, 22971, 28443, 30938, 38922, 45942, 46407, 56886, 58383, 68913, 85329, 92814, 116766, 123253, 137826, 139221, 170658, 201097, 246506, 278442, 293911, 369759, 402194, 587822, 603291, 739518, 881733, 1109277, 1206582, 1763466, 1809873, 2218554, 2645199, 3619746, 3820843, 5290398, 7641686, 11462529, 22925058, 34387587, 68775174]

約数ペア:

[(1, 68775174), (2, 34387587), (3, 22925058), (6, 11462529), (9, 7641686), (13, 5290398), (18, 3820843), (19, 3619746), (26, 2645199), (31, 2218554), (38, 1809873), (39, 1763466), (57, 1206582), (62, 1109277), (78, 881733), (93, 739518), (114, 603291), (117, 587822), (171, 402194), (186, 369759), (234, 293911), (247, 278442), (279, 246506), (342, 201097), (403, 170658), (494, 139221), (499, 137826), (558, 123253), (589, 116766), (741, 92814), (806, 85329), (998, 68913), (1178, 58383), (1209, 56886), (1482, 46407), (1497, 45942), (1767, 38922), (2223, 30938), (2418, 28443), (2994, 22971), (3534, 19461), (3627, 18962), (4446, 15469), (4491, 15314), (5301, 12974), (6487, 10602), (7254, 9481), (7657, 8982)]