88493340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113453}}^1$

素因数の和:113478

約数の個数: 48

約数和(自身を含む): 266843808

約数和(自身を除く): 178350468

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, 113453, 226906, 340359, 453812, 567265, 680718, 1134530, 1361436, 1474889, 1701795, 2269060, 2949778, 3403590, 4424667, 5899556, 6807180, 7374445, 8849334, 14748890, 17698668, 22123335, 29497780, 44246670, 88493340]

約数ペア:

[(1, 88493340), (2, 44246670), (3, 29497780), (4, 22123335), (5, 17698668), (6, 14748890), (10, 8849334), (12, 7374445), (13, 6807180), (15, 5899556), (20, 4424667), (26, 3403590), (30, 2949778), (39, 2269060), (52, 1701795), (60, 1474889), (65, 1361436), (78, 1134530), (130, 680718), (156, 567265), (195, 453812), (260, 340359), (390, 226906), (780, 113453)]