68390172

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{10613}}^1$

素因数の和:10802

約数の個数: 36

約数和(自身を含む): 173857320

約数和(自身を除く): 105467148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 10613, 21226, 31839, 42452, 63678, 95517, 127356, 191034, 382068, 1899727, 3799454, 5699181, 7598908, 11398362, 17097543, 22796724, 34195086, 68390172]

約数ペア:

[(1, 68390172), (2, 34195086), (3, 22796724), (4, 17097543), (6, 11398362), (9, 7598908), (12, 5699181), (18, 3799454), (36, 1899727), (179, 382068), (358, 191034), (537, 127356), (716, 95517), (1074, 63678), (1611, 42452), (2148, 31839), (3222, 21226), (6444, 10613)]