43261128

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 122556060

約数和(自身を除く): 79294932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 661, 808, 909, 1212, 1322, 1818, 1983, 2424, 2644, 2727, 3636, 3966, 5288, 5454, 5949, 7272, 7932, 8181, 10908, 11898, 15864, 16362, 17847, 21816, 23796, 32724, 35694, 47592, 53541, 65448, 66761, 71388, 107082, 133522, 142776, 200283, 214164, 267044, 400566, 428328, 534088, 600849, 801132, 1201698, 1602264, 1802547, 2403396, 3605094, 4806792, 5407641, 7210188, 10815282, 14420376, 21630564, 43261128]

約数ペア:

[(1, 43261128), (2, 21630564), (3, 14420376), (4, 10815282), (6, 7210188), (8, 5407641), (9, 4806792), (12, 3605094), (18, 2403396), (24, 1802547), (27, 1602264), (36, 1201698), (54, 801132), (72, 600849), (81, 534088), (101, 428328), (108, 400566), (162, 267044), (202, 214164), (216, 200283), (303, 142776), (324, 133522), (404, 107082), (606, 71388), (648, 66761), (661, 65448), (808, 53541), (909, 47592), (1212, 35694), (1322, 32724), (1818, 23796), (1983, 21816), (2424, 17847), (2644, 16362), (2727, 15864), (3636, 11898), (3966, 10908), (5288, 8181), (5454, 7932), (5949, 7272)]