87972324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 231036960

約数和(自身を除く): 143064636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1409, 1419, 1452, 1892, 2818, 2838, 4227, 5203, 5636, 5676, 8454, 10406, 15499, 15609, 16908, 20812, 30998, 31218, 46497, 60587, 61996, 62436, 92994, 121174, 170489, 181761, 185988, 242348, 340978, 363522, 511467, 666457, 681956, 727044, 1022934, 1332914, 1999371, 2045868, 2665828, 3998742, 7331027, 7997484, 14662054, 21993081, 29324108, 43986162, 87972324]

約数ペア:

[(1, 87972324), (2, 43986162), (3, 29324108), (4, 21993081), (6, 14662054), (11, 7997484), (12, 7331027), (22, 3998742), (33, 2665828), (43, 2045868), (44, 1999371), (66, 1332914), (86, 1022934), (121, 727044), (129, 681956), (132, 666457), (172, 511467), (242, 363522), (258, 340978), (363, 242348), (473, 185988), (484, 181761), (516, 170489), (726, 121174), (946, 92994), (1409, 62436), (1419, 61996), (1452, 60587), (1892, 46497), (2818, 31218), (2838, 30998), (4227, 20812), (5203, 16908), (5636, 15609), (5676, 15499), (8454, 10406)]