68020857072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{30493}}^1$

素因数の和:32727

約数の個数: 120

約数和(自身を含む): 217664220384

約数和(自身を除く): 149643363312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2213, 4426, 6639, 8852, 13278, 15491, 17704, 19917, 26556, 30493, 30982, 35408, 39834, 46473, 53112, 60986, 61964, 79668, 91479, 92946, 106224, 121972, 123928, 139419, 159336, 182958, 185892, 213451, 243944, 247856, 274437, 278838, 318672, 365916, 371784, 426902, 487888, 548874, 557676, 640353, 731832, 743568, 853804, 1097748, 1115352, 1280706, 1463664, 1707608, 1921059, 2195496, 2230704, 2561412, 3415216, 3842118, 4390992, 5122824, 7684236, 10245648, 15368472, 30736944, 67481009, 134962018, 202443027, 269924036, 404886054, 472367063, 539848072, 607329081, 809772108, 944734126, 1079696144, 1214658162, 1417101189, 1619544216, 1889468252, 2429316324, 2834202378, 3239088432, 3778936504, 4251303567, 4858632648, 5668404756, 7557873008, 8502607134, 9717265296, 11336809512, 17005214268, 22673619024, 34010428536, 68020857072]

約数ペア:

[(1, 68020857072), (2, 34010428536), (3, 22673619024), (4, 17005214268), (6, 11336809512), (7, 9717265296), (8, 8502607134), (9, 7557873008), (12, 5668404756), (14, 4858632648), (16, 4251303567), (18, 3778936504), (21, 3239088432), (24, 2834202378), (28, 2429316324), (36, 1889468252), (42, 1619544216), (48, 1417101189), (56, 1214658162), (63, 1079696144), (72, 944734126), (84, 809772108), (112, 607329081), (126, 539848072), (144, 472367063), (168, 404886054), (252, 269924036), (336, 202443027), (504, 134962018), (1008, 67481009), (2213, 30736944), (4426, 15368472), (6639, 10245648), (8852, 7684236), (13278, 5122824), (15491, 4390992), (17704, 3842118), (19917, 3415216), (26556, 2561412), (30493, 2230704), (30982, 2195496), (35408, 1921059), (39834, 1707608), (46473, 1463664), (53112, 1280706), (60986, 1115352), (61964, 1097748), (79668, 853804), (91479, 743568), (92946, 731832), (106224, 640353), (121972, 557676), (123928, 548874), (139419, 487888), (159336, 426902), (182958, 371784), (185892, 365916), (213451, 318672), (243944, 278838), (247856, 274437)]