68287644

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 189987840

約数和(自身を除く): 121700196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 37, 46, 54, 69, 74, 92, 108, 111, 138, 148, 207, 222, 276, 333, 414, 444, 621, 666, 743, 828, 851, 999, 1242, 1332, 1486, 1702, 1998, 2229, 2484, 2553, 2972, 3404, 3996, 4458, 5106, 6687, 7659, 8916, 10212, 13374, 15318, 17089, 20061, 22977, 26748, 27491, 30636, 34178, 40122, 45954, 51267, 54982, 68356, 80244, 82473, 91908, 102534, 109964, 153801, 164946, 205068, 247419, 307602, 329892, 461403, 494838, 615204, 632293, 742257, 922806, 989676, 1264586, 1484514, 1845612, 1896879, 2529172, 2969028, 3793758, 5690637, 7587516, 11381274, 17071911, 22762548, 34143822, 68287644]

約数ペア:

[(1, 68287644), (2, 34143822), (3, 22762548), (4, 17071911), (6, 11381274), (9, 7587516), (12, 5690637), (18, 3793758), (23, 2969028), (27, 2529172), (36, 1896879), (37, 1845612), (46, 1484514), (54, 1264586), (69, 989676), (74, 922806), (92, 742257), (108, 632293), (111, 615204), (138, 494838), (148, 461403), (207, 329892), (222, 307602), (276, 247419), (333, 205068), (414, 164946), (444, 153801), (621, 109964), (666, 102534), (743, 91908), (828, 82473), (851, 80244), (999, 68356), (1242, 54982), (1332, 51267), (1486, 45954), (1702, 40122), (1998, 34178), (2229, 30636), (2484, 27491), (2553, 26748), (2972, 22977), (3404, 20061), (3996, 17089), (4458, 15318), (5106, 13374), (6687, 10212), (7659, 8916)]