89728572

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{17761}}^1$

素因数の和:18189

約数の個数: 24

約数和(自身を含む): 209875792

約数和(自身を除く): 120147220

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 17761, 35522, 53283, 71044, 106566, 213132, 7477381, 14954762, 22432143, 29909524, 44864286, 89728572]

約数ペア:

[(1, 89728572), (2, 44864286), (3, 29909524), (4, 22432143), (6, 14954762), (12, 7477381), (421, 213132), (842, 106566), (1263, 71044), (1684, 53283), (2526, 35522), (5052, 17761)]