71409588

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 180516000

約数和(自身を除く): 109106412

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 102, 118, 177, 204, 236, 289, 349, 354, 578, 698, 708, 867, 1003, 1047, 1156, 1396, 1734, 2006, 2094, 3009, 3468, 4012, 4188, 5933, 6018, 11866, 12036, 17051, 17799, 20591, 23732, 34102, 35598, 41182, 51153, 61773, 68204, 71196, 82364, 100861, 102306, 123546, 201722, 204612, 247092, 302583, 350047, 403444, 605166, 700094, 1050141, 1210332, 1400188, 2100282, 4200564, 5950799, 11901598, 17852397, 23803196, 35704794, 71409588]

約数ペア:

[(1, 71409588), (2, 35704794), (3, 23803196), (4, 17852397), (6, 11901598), (12, 5950799), (17, 4200564), (34, 2100282), (51, 1400188), (59, 1210332), (68, 1050141), (102, 700094), (118, 605166), (177, 403444), (204, 350047), (236, 302583), (289, 247092), (349, 204612), (354, 201722), (578, 123546), (698, 102306), (708, 100861), (867, 82364), (1003, 71196), (1047, 68204), (1156, 61773), (1396, 51153), (1734, 41182), (2006, 35598), (2094, 34102), (3009, 23732), (3468, 20591), (4012, 17799), (4188, 17051), (5933, 12036), (6018, 11866)]