72513614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2\times {\mathrm{277}}^1$

素因数の和:464

約数の個数: 24

約数和(自身を含む): 116309640

約数和(自身を除く): 43796026

約数列:

[1, 2, 19, 38, 83, 166, 277, 554, 1577, 3154, 5263, 6889, 10526, 13778, 22991, 45982, 130891, 261782, 436829, 873658, 1908253, 3816506, 36256807, 72513614]

約数ペア:

[(1, 72513614), (2, 36256807), (19, 3816506), (38, 1908253), (83, 873658), (166, 436829), (277, 261782), (554, 130891), (1577, 45982), (3154, 22991), (5263, 13778), (6889, 10526)]