68531784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 181828800

約数和(自身を除く): 113297016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 137, 152, 228, 274, 411, 456, 548, 822, 1096, 1097, 1644, 2194, 2603, 3288, 3291, 4388, 5206, 6582, 7809, 8776, 10412, 13164, 15618, 20824, 20843, 26328, 31236, 41686, 62472, 62529, 83372, 125058, 150289, 166744, 250116, 300578, 450867, 500232, 601156, 901734, 1202312, 1803468, 2855491, 3606936, 5710982, 8566473, 11421964, 17132946, 22843928, 34265892, 68531784]

約数ペア:

[(1, 68531784), (2, 34265892), (3, 22843928), (4, 17132946), (6, 11421964), (8, 8566473), (12, 5710982), (19, 3606936), (24, 2855491), (38, 1803468), (57, 1202312), (76, 901734), (114, 601156), (137, 500232), (152, 450867), (228, 300578), (274, 250116), (411, 166744), (456, 150289), (548, 125058), (822, 83372), (1096, 62529), (1097, 62472), (1644, 41686), (2194, 31236), (2603, 26328), (3288, 20843), (3291, 20824), (4388, 15618), (5206, 13164), (6582, 10412), (7809, 8776)]