90488104

素因数分解:

$2^3\times 7^2\times {\mathrm{359}}^1\times {\mathrm{643}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 198223200

約数和(自身を除く): 107735096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 359, 392, 643, 718, 1286, 1436, 2513, 2572, 2872, 4501, 5026, 5144, 9002, 10052, 17591, 18004, 20104, 31507, 35182, 36008, 63014, 70364, 126028, 140728, 230837, 252056, 461674, 923348, 1615859, 1846696, 3231718, 6463436, 11311013, 12926872, 22622026, 45244052, 90488104]

約数ペア:

[(1, 90488104), (2, 45244052), (4, 22622026), (7, 12926872), (8, 11311013), (14, 6463436), (28, 3231718), (49, 1846696), (56, 1615859), (98, 923348), (196, 461674), (359, 252056), (392, 230837), (643, 140728), (718, 126028), (1286, 70364), (1436, 63014), (2513, 36008), (2572, 35182), (2872, 31507), (4501, 20104), (5026, 18004), (5144, 17591), (9002, 10052)]