72734418

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{175687}}^1$

素因数の和:175718

約数の個数: 24

約数和(自身を含む): 164443968

約数和(自身を除く): 91709550

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 175687, 351374, 527061, 1054122, 1581183, 3162366, 4040801, 8081602, 12122403, 24244806, 36367209, 72734418]

約数ペア:

[(1, 72734418), (2, 36367209), (3, 24244806), (6, 12122403), (9, 8081602), (18, 4040801), (23, 3162366), (46, 1581183), (69, 1054122), (138, 527061), (207, 351374), (414, 175687)]