72861864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1802

約数の個数: 64

約数和(自身を含む): 194788800

約数和(自身を除く): 121926936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 107, 136, 204, 214, 321, 408, 428, 642, 856, 1284, 1669, 1819, 2568, 3338, 3638, 5007, 5457, 6676, 7276, 10014, 10914, 13352, 14552, 20028, 21828, 28373, 40056, 43656, 56746, 85119, 113492, 170238, 178583, 226984, 340476, 357166, 535749, 680952, 714332, 1071498, 1428664, 2142996, 3035911, 4285992, 6071822, 9107733, 12143644, 18215466, 24287288, 36430932, 72861864]

約数ペア:

[(1, 72861864), (2, 36430932), (3, 24287288), (4, 18215466), (6, 12143644), (8, 9107733), (12, 6071822), (17, 4285992), (24, 3035911), (34, 2142996), (51, 1428664), (68, 1071498), (102, 714332), (107, 680952), (136, 535749), (204, 357166), (214, 340476), (321, 226984), (408, 178583), (428, 170238), (642, 113492), (856, 85119), (1284, 56746), (1669, 43656), (1819, 40056), (2568, 28373), (3338, 21828), (3638, 20028), (5007, 14552), (5457, 13352), (6676, 10914), (7276, 10014)]