71663292

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^2\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 90

約数和(自身を含む): 194762568

約数和(自身を除く): 123099276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 263, 324, 348, 522, 526, 783, 789, 841, 1044, 1052, 1566, 1578, 1682, 2349, 2367, 2523, 3132, 3156, 3364, 4698, 4734, 5046, 7101, 7569, 7627, 9396, 9468, 10092, 14202, 15138, 15254, 21303, 22707, 22881, 28404, 30276, 30508, 42606, 45414, 45762, 68121, 68643, 85212, 90828, 91524, 136242, 137286, 205929, 221183, 272484, 274572, 411858, 442366, 617787, 663549, 823716, 884732, 1235574, 1327098, 1990647, 2471148, 2654196, 3981294, 5971941, 7962588, 11943882, 17915823, 23887764, 35831646, 71663292]

約数ペア:

[(1, 71663292), (2, 35831646), (3, 23887764), (4, 17915823), (6, 11943882), (9, 7962588), (12, 5971941), (18, 3981294), (27, 2654196), (29, 2471148), (36, 1990647), (54, 1327098), (58, 1235574), (81, 884732), (87, 823716), (108, 663549), (116, 617787), (162, 442366), (174, 411858), (261, 274572), (263, 272484), (324, 221183), (348, 205929), (522, 137286), (526, 136242), (783, 91524), (789, 90828), (841, 85212), (1044, 68643), (1052, 68121), (1566, 45762), (1578, 45414), (1682, 42606), (2349, 30508), (2367, 30276), (2523, 28404), (3132, 22881), (3156, 22707), (3364, 21303), (4698, 15254), (4734, 15138), (5046, 14202), (7101, 10092), (7569, 9468), (7627, 9396)]