89020568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7193}}^1$

素因数の和:7236

約数の個数: 64

約数和(自身を含む): 217546560

約数和(自身を除く): 128525992

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 7193, 12376, 14386, 28772, 50351, 57544, 93509, 100702, 122281, 187018, 201404, 244562, 374036, 402808, 489124, 654563, 748072, 855967, 978248, 1309126, 1589653, 1711934, 2618252, 3179306, 3423868, 5236504, 6358612, 6847736, 11127571, 12717224, 22255142, 44510284, 89020568]

約数ペア:

[(1, 89020568), (2, 44510284), (4, 22255142), (7, 12717224), (8, 11127571), (13, 6847736), (14, 6358612), (17, 5236504), (26, 3423868), (28, 3179306), (34, 2618252), (52, 1711934), (56, 1589653), (68, 1309126), (91, 978248), (104, 855967), (119, 748072), (136, 654563), (182, 489124), (221, 402808), (238, 374036), (364, 244562), (442, 201404), (476, 187018), (728, 122281), (884, 100702), (952, 93509), (1547, 57544), (1768, 50351), (3094, 28772), (6188, 14386), (7193, 12376)]