68958324

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 200672640

約数和(自身を除く): 131714316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 71, 92, 102, 108, 138, 142, 153, 204, 207, 213, 276, 284, 306, 391, 414, 426, 459, 529, 612, 621, 639, 782, 828, 852, 918, 1058, 1173, 1207, 1242, 1278, 1564, 1587, 1633, 1836, 1917, 2116, 2346, 2414, 2484, 2556, 3174, 3266, 3519, 3621, 3834, 4692, 4761, 4828, 4899, 6348, 6532, 7038, 7242, 7668, 8993, 9522, 9798, 10557, 10863, 14076, 14283, 14484, 14697, 17986, 19044, 19596, 21114, 21726, 26979, 27761, 28566, 29394, 32589, 35972, 37559, 42228, 43452, 44091, 53958, 55522, 57132, 58788, 65178, 75118, 80937, 83283, 88182, 107916, 111044, 112677, 130356, 150236, 161874, 166566, 176364, 225354, 242811, 249849, 323748, 333132, 338031, 450708, 485622, 499698, 638503, 676062, 749547, 971244, 999396, 1014093, 1277006, 1352124, 1499094, 1915509, 2028186, 2554012, 2998188, 3831018, 4056372, 5746527, 7662036, 11493054, 17239581, 22986108, 34479162, 68958324]

約数ペア:

[(1, 68958324), (2, 34479162), (3, 22986108), (4, 17239581), (6, 11493054), (9, 7662036), (12, 5746527), (17, 4056372), (18, 3831018), (23, 2998188), (27, 2554012), (34, 2028186), (36, 1915509), (46, 1499094), (51, 1352124), (54, 1277006), (68, 1014093), (69, 999396), (71, 971244), (92, 749547), (102, 676062), (108, 638503), (138, 499698), (142, 485622), (153, 450708), (204, 338031), (207, 333132), (213, 323748), (276, 249849), (284, 242811), (306, 225354), (391, 176364), (414, 166566), (426, 161874), (459, 150236), (529, 130356), (612, 112677), (621, 111044), (639, 107916), (782, 88182), (828, 83283), (852, 80937), (918, 75118), (1058, 65178), (1173, 58788), (1207, 57132), (1242, 55522), (1278, 53958), (1564, 44091), (1587, 43452), (1633, 42228), (1836, 37559), (1917, 35972), (2116, 32589), (2346, 29394), (2414, 28566), (2484, 27761), (2556, 26979), (3174, 21726), (3266, 21114), (3519, 19596), (3621, 19044), (3834, 17986), (4692, 14697), (4761, 14484), (4828, 14283), (4899, 14076), (6348, 10863), (6532, 10557), (7038, 9798), (7242, 9522), (7668, 8993)]