70131528

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 209952000

約数和(自身を除く): 139820472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 71, 72, 102, 108, 136, 142, 153, 204, 213, 216, 269, 284, 306, 408, 426, 459, 538, 568, 612, 639, 807, 852, 918, 1076, 1207, 1224, 1278, 1614, 1704, 1836, 1917, 2152, 2414, 2421, 2556, 3228, 3621, 3672, 3834, 4573, 4828, 4842, 5112, 6456, 7242, 7263, 7668, 9146, 9656, 9684, 10863, 13719, 14484, 14526, 15336, 18292, 19099, 19368, 21726, 27438, 28968, 29052, 32589, 36584, 38198, 41157, 43452, 54876, 57297, 58104, 65178, 76396, 82314, 86904, 109752, 114594, 123471, 130356, 152792, 164628, 171891, 229188, 246942, 260712, 324683, 329256, 343782, 458376, 493884, 515673, 649366, 687564, 974049, 987768, 1031346, 1298732, 1375128, 1948098, 2062692, 2597464, 2922147, 3896196, 4125384, 5844294, 7792392, 8766441, 11688588, 17532882, 23377176, 35065764, 70131528]

約数ペア:

[(1, 70131528), (2, 35065764), (3, 23377176), (4, 17532882), (6, 11688588), (8, 8766441), (9, 7792392), (12, 5844294), (17, 4125384), (18, 3896196), (24, 2922147), (27, 2597464), (34, 2062692), (36, 1948098), (51, 1375128), (54, 1298732), (68, 1031346), (71, 987768), (72, 974049), (102, 687564), (108, 649366), (136, 515673), (142, 493884), (153, 458376), (204, 343782), (213, 329256), (216, 324683), (269, 260712), (284, 246942), (306, 229188), (408, 171891), (426, 164628), (459, 152792), (538, 130356), (568, 123471), (612, 114594), (639, 109752), (807, 86904), (852, 82314), (918, 76396), (1076, 65178), (1207, 58104), (1224, 57297), (1278, 54876), (1614, 43452), (1704, 41157), (1836, 38198), (1917, 36584), (2152, 32589), (2414, 29052), (2421, 28968), (2556, 27438), (3228, 21726), (3621, 19368), (3672, 19099), (3834, 18292), (4573, 15336), (4828, 14526), (4842, 14484), (5112, 13719), (6456, 10863), (7242, 9684), (7263, 9656), (7668, 9146)]