90515808

素因数分解:

$2^5\times 3^2\times {\mathrm{467}}^1\times {\mathrm{673}}^1$

素因数の和:1156

約数の個数: 72

約数和(自身を含む): 258338808

約数和(自身を除く): 167823000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 467, 673, 934, 1346, 1401, 1868, 2019, 2692, 2802, 3736, 4038, 4203, 5384, 5604, 6057, 7472, 8076, 8406, 10768, 11208, 12114, 14944, 16152, 16812, 21536, 22416, 24228, 32304, 33624, 44832, 48456, 64608, 67248, 96912, 134496, 193824, 314291, 628582, 942873, 1257164, 1885746, 2514328, 2828619, 3771492, 5028656, 5657238, 7542984, 10057312, 11314476, 15085968, 22628952, 30171936, 45257904, 90515808]

約数ペア:

[(1, 90515808), (2, 45257904), (3, 30171936), (4, 22628952), (6, 15085968), (8, 11314476), (9, 10057312), (12, 7542984), (16, 5657238), (18, 5028656), (24, 3771492), (32, 2828619), (36, 2514328), (48, 1885746), (72, 1257164), (96, 942873), (144, 628582), (288, 314291), (467, 193824), (673, 134496), (934, 96912), (1346, 67248), (1401, 64608), (1868, 48456), (2019, 44832), (2692, 33624), (2802, 32304), (3736, 24228), (4038, 22416), (4203, 21536), (5384, 16812), (5604, 16152), (6057, 14944), (7472, 12114), (8076, 11208), (8406, 10768)]