90325548

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 233513280

約数和(自身を除く): 143187732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 131, 179, 214, 262, 321, 358, 393, 428, 524, 537, 642, 716, 786, 963, 1074, 1179, 1284, 1572, 1611, 1926, 2148, 2358, 3222, 3852, 4716, 6444, 14017, 19153, 23449, 28034, 38306, 42051, 46898, 56068, 57459, 70347, 76612, 84102, 93796, 114918, 126153, 140694, 168204, 172377, 211041, 229836, 252306, 281388, 344754, 422082, 504612, 689508, 844164, 2509043, 5018086, 7527129, 10036172, 15054258, 22581387, 30108516, 45162774, 90325548]

約数ペア:

[(1, 90325548), (2, 45162774), (3, 30108516), (4, 22581387), (6, 15054258), (9, 10036172), (12, 7527129), (18, 5018086), (36, 2509043), (107, 844164), (131, 689508), (179, 504612), (214, 422082), (262, 344754), (321, 281388), (358, 252306), (393, 229836), (428, 211041), (524, 172377), (537, 168204), (642, 140694), (716, 126153), (786, 114918), (963, 93796), (1074, 84102), (1179, 76612), (1284, 70347), (1572, 57459), (1611, 56068), (1926, 46898), (2148, 42051), (2358, 38306), (3222, 28034), (3852, 23449), (4716, 19153), (6444, 14017)]