90120684

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{74357}}^1$

素因数の和:74465

約数の個数: 24

約数和(自身を含む): 212366448

約数和(自身を除く): 122245764

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 74357, 148714, 223071, 297428, 446142, 892284, 7510057, 15020114, 22530171, 30040228, 45060342, 90120684]

約数ペア:

[(1, 90120684), (2, 45060342), (3, 30040228), (4, 22530171), (6, 15020114), (12, 7510057), (101, 892284), (202, 446142), (303, 297428), (404, 223071), (606, 148714), (1212, 74357)]