70400196

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3173

約数の個数: 72

約数和(自身を含む): 193578840

約数和(自身を除く): 123178644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3109, 3774, 5661, 6218, 7548, 9327, 11322, 12436, 18654, 22644, 27981, 37308, 52853, 55962, 105706, 111924, 115033, 158559, 211412, 230066, 317118, 345099, 460132, 475677, 634236, 690198, 951354, 1035297, 1380396, 1902708, 1955561, 2070594, 3911122, 4141188, 5866683, 7822244, 11733366, 17600049, 23466732, 35200098, 70400196]

約数ペア:

[(1, 70400196), (2, 35200098), (3, 23466732), (4, 17600049), (6, 11733366), (9, 7822244), (12, 5866683), (17, 4141188), (18, 3911122), (34, 2070594), (36, 1955561), (37, 1902708), (51, 1380396), (68, 1035297), (74, 951354), (102, 690198), (111, 634236), (148, 475677), (153, 460132), (204, 345099), (222, 317118), (306, 230066), (333, 211412), (444, 158559), (612, 115033), (629, 111924), (666, 105706), (1258, 55962), (1332, 52853), (1887, 37308), (2516, 27981), (3109, 22644), (3774, 18654), (5661, 12436), (6218, 11322), (7548, 9327)]