39533328

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{977}}^1$

素因数の和:1272

約数の個数: 60

約数和(自身を含む): 111145788

約数和(自身を除く): 71612460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 977, 1124, 1686, 1954, 2248, 2529, 2931, 3372, 3908, 4496, 5058, 5862, 6744, 7816, 8793, 10116, 11724, 13488, 15632, 17586, 20232, 23448, 35172, 40464, 46896, 70344, 140688, 274537, 549074, 823611, 1098148, 1647222, 2196296, 2470833, 3294444, 4392592, 4941666, 6588888, 9883332, 13177776, 19766664, 39533328]

約数ペア:

[(1, 39533328), (2, 19766664), (3, 13177776), (4, 9883332), (6, 6588888), (8, 4941666), (9, 4392592), (12, 3294444), (16, 2470833), (18, 2196296), (24, 1647222), (36, 1098148), (48, 823611), (72, 549074), (144, 274537), (281, 140688), (562, 70344), (843, 46896), (977, 40464), (1124, 35172), (1686, 23448), (1954, 20232), (2248, 17586), (2529, 15632), (2931, 13488), (3372, 11724), (3908, 10116), (4496, 8793), (5058, 7816), (5862, 6744)]