72129516

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{67537}}^1$

素因数の和:67633

約数の個数: 24

約数和(自身を含む): 170195760

約数和(自身を除く): 98066244

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 67537, 135074, 202611, 270148, 405222, 810444, 6010793, 12021586, 18032379, 24043172, 36064758, 72129516]

約数ペア:

[(1, 72129516), (2, 36064758), (3, 24043172), (4, 18032379), (6, 12021586), (12, 6010793), (89, 810444), (178, 405222), (267, 270148), (356, 202611), (534, 135074), (1068, 67537)]