172972944

素因数分解:

$2^4\times 3^2\times {\mathrm{1201201}}^1$

素因数の和:1201215

約数の個数: 30

約数和(自身を含む): 484084406

約数和(自身を除く): 311111462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1201201, 2402402, 3603603, 4804804, 7207206, 9609608, 10810809, 14414412, 19219216, 21621618, 28828824, 43243236, 57657648, 86486472, 172972944]

約数ペア:

[(1, 172972944), (2, 86486472), (3, 57657648), (4, 43243236), (6, 28828824), (8, 21621618), (9, 19219216), (12, 14414412), (16, 10810809), (18, 9609608), (24, 7207206), (36, 4804804), (48, 3603603), (72, 2402402), (144, 1201201)]