83741640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16229}}^1$

素因数の和:16286

約数の個数: 64

約数和(自身を含む): 257083200

約数和(自身を除く): 173341560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 16229, 32458, 48687, 64916, 81145, 97374, 129832, 162290, 194748, 243435, 324580, 389496, 486870, 649160, 697847, 973740, 1395694, 1947480, 2093541, 2791388, 3489235, 4187082, 5582776, 6978470, 8374164, 10467705, 13956940, 16748328, 20935410, 27913880, 41870820, 83741640]

約数ペア:

[(1, 83741640), (2, 41870820), (3, 27913880), (4, 20935410), (5, 16748328), (6, 13956940), (8, 10467705), (10, 8374164), (12, 6978470), (15, 5582776), (20, 4187082), (24, 3489235), (30, 2791388), (40, 2093541), (43, 1947480), (60, 1395694), (86, 973740), (120, 697847), (129, 649160), (172, 486870), (215, 389496), (258, 324580), (344, 243435), (430, 194748), (516, 162290), (645, 129832), (860, 97374), (1032, 81145), (1290, 64916), (1720, 48687), (2580, 32458), (5160, 16229)]