72893274

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 148835904

約数和(自身を除く): 75942630

約数列:

[1, 2, 3, 6, 73, 146, 163, 219, 326, 438, 489, 978, 1021, 2042, 3063, 6126, 11899, 23798, 35697, 71394, 74533, 149066, 166423, 223599, 332846, 447198, 499269, 998538, 12148879, 24297758, 36446637, 72893274]

約数ペア:

[(1, 72893274), (2, 36446637), (3, 24297758), (6, 12148879), (73, 998538), (146, 499269), (163, 447198), (219, 332846), (326, 223599), (438, 166423), (489, 149066), (978, 74533), (1021, 71394), (2042, 35697), (3063, 23798), (6126, 11899)]