74722647

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 107251200

約数和(自身を除く): 32528553

約数列:

[1, 3, 29, 37, 87, 111, 139, 167, 417, 501, 1073, 3219, 4031, 4843, 5143, 6179, 12093, 14529, 15429, 18537, 23213, 69639, 149147, 179191, 447441, 537573, 673177, 858881, 2019531, 2576643, 24907549, 74722647]

約数ペア:

[(1, 74722647), (3, 24907549), (29, 2576643), (37, 2019531), (87, 858881), (111, 673177), (139, 537573), (167, 447441), (417, 179191), (501, 149147), (1073, 69639), (3219, 23213), (4031, 18537), (4843, 15429), (5143, 14529), (6179, 12093)]