71664588

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{4337}}^1$

素因数の和:4373

約数の個数: 72

約数和(自身を含む): 198958032

約数和(自身を除く): 127293444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 4337, 5508, 8262, 8674, 13011, 16524, 17348, 26022, 39033, 52044, 73729, 78066, 117099, 147458, 156132, 221187, 234198, 294916, 351297, 442374, 468396, 663561, 702594, 884748, 1053891, 1327122, 1405188, 1990683, 2107782, 2654244, 3981366, 4215564, 5972049, 7962732, 11944098, 17916147, 23888196, 35832294, 71664588]

約数ペア:

[(1, 71664588), (2, 35832294), (3, 23888196), (4, 17916147), (6, 11944098), (9, 7962732), (12, 5972049), (17, 4215564), (18, 3981366), (27, 2654244), (34, 2107782), (36, 1990683), (51, 1405188), (54, 1327122), (68, 1053891), (81, 884748), (102, 702594), (108, 663561), (153, 468396), (162, 442374), (204, 351297), (243, 294916), (306, 234198), (324, 221187), (459, 156132), (486, 147458), (612, 117099), (918, 78066), (972, 73729), (1377, 52044), (1836, 39033), (2754, 26022), (4131, 17348), (4337, 16524), (5508, 13011), (8262, 8674)]