72205392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12641}}^1$

素因数の和:12676

約数の個数: 80

約数和(自身を含む): 225735552

約数和(自身を除く): 153530160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 12641, 25282, 37923, 50564, 75846, 88487, 101128, 151692, 176974, 202256, 214897, 265461, 303384, 353948, 429794, 530922, 606768, 644691, 707896, 859588, 1061844, 1289382, 1415792, 1504279, 1719176, 2123688, 2578764, 3008558, 3438352, 4247376, 4512837, 5157528, 6017116, 9025674, 10315056, 12034232, 18051348, 24068464, 36102696, 72205392]

約数ペア:

[(1, 72205392), (2, 36102696), (3, 24068464), (4, 18051348), (6, 12034232), (7, 10315056), (8, 9025674), (12, 6017116), (14, 5157528), (16, 4512837), (17, 4247376), (21, 3438352), (24, 3008558), (28, 2578764), (34, 2123688), (42, 1719176), (48, 1504279), (51, 1415792), (56, 1289382), (68, 1061844), (84, 859588), (102, 707896), (112, 644691), (119, 606768), (136, 530922), (168, 429794), (204, 353948), (238, 303384), (272, 265461), (336, 214897), (357, 202256), (408, 176974), (476, 151692), (714, 101128), (816, 88487), (952, 75846), (1428, 50564), (1904, 37923), (2856, 25282), (5712, 12641)]