88189140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113063}}^1$

素因数の和:113088

約数の個数: 48

約数和(自身を含む): 265926528

約数和(自身を除く): 177737388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 113063, 226126, 339189, 452252, 565315, 678378, 1130630, 1356756, 1469819, 1695945, 2261260, 2939638, 3391890, 4409457, 5879276, 6783780, 7349095, 8818914, 14698190, 17637828, 22047285, 29396380, 44094570, 88189140]

約数ペア:

[(1, 88189140), (2, 44094570), (3, 29396380), (4, 22047285), (5, 17637828), (6, 14698190), (10, 8818914), (12, 7349095), (13, 6783780), (15, 5879276), (20, 4409457), (26, 3391890), (30, 2939638), (39, 2261260), (52, 1695945), (60, 1469819), (65, 1356756), (78, 1130630), (130, 678378), (156, 565315), (195, 452252), (260, 339189), (390, 226126), (780, 113063)]