72330214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 122132736

約数和(自身を除く): 49802522

約数列:

[1, 2, 11, 22, 43, 86, 157, 314, 473, 487, 946, 974, 1727, 3454, 5357, 6751, 10714, 13502, 20941, 41882, 74261, 76459, 148522, 152918, 230351, 460702, 841049, 1682098, 3287737, 6575474, 36165107, 72330214]

約数ペア:

[(1, 72330214), (2, 36165107), (11, 6575474), (22, 3287737), (43, 1682098), (86, 841049), (157, 460702), (314, 230351), (473, 152918), (487, 148522), (946, 76459), (974, 74261), (1727, 41882), (3454, 20941), (5357, 13502), (6751, 10714)]