88156380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113021}}^1$

素因数の和:113046

約数の個数: 48

約数和(自身を含む): 265827744

約数和(自身を除く): 177671364

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, 113021, 226042, 339063, 452084, 565105, 678126, 1130210, 1356252, 1469273, 1695315, 2260420, 2938546, 3390630, 4407819, 5877092, 6781260, 7346365, 8815638, 14692730, 17631276, 22039095, 29385460, 44078190, 88156380]

約数ペア:

[(1, 88156380), (2, 44078190), (3, 29385460), (4, 22039095), (5, 17631276), (6, 14692730), (10, 8815638), (12, 7346365), (13, 6781260), (15, 5877092), (20, 4407819), (26, 3390630), (30, 2938546), (39, 2260420), (52, 1695315), (60, 1469273), (65, 1356252), (78, 1130210), (130, 678126), (156, 565105), (195, 452084), (260, 339063), (390, 226042), (780, 113021)]