66521376

素因数分解:

$2^5\times 3^2\times {\mathrm{230977}}^1$

素因数の和:230993

約数の個数: 36

約数和(自身を含む): 189170982

約数和(自身を除く): 122649606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 230977, 461954, 692931, 923908, 1385862, 1847816, 2078793, 2771724, 3695632, 4157586, 5543448, 7391264, 8315172, 11086896, 16630344, 22173792, 33260688, 66521376]

約数ペア:

[(1, 66521376), (2, 33260688), (3, 22173792), (4, 16630344), (6, 11086896), (8, 8315172), (9, 7391264), (12, 5543448), (16, 4157586), (18, 3695632), (24, 2771724), (32, 2078793), (36, 1847816), (48, 1385862), (72, 923908), (96, 692931), (144, 461954), (288, 230977)]