90554748

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 215819520

約数和(自身を除く): 125264772

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 167, 219, 292, 334, 438, 501, 619, 668, 876, 1002, 1238, 1857, 2004, 2476, 3714, 7428, 12191, 24382, 36573, 45187, 48764, 73146, 90374, 103373, 135561, 146292, 180748, 206746, 271122, 310119, 413492, 542244, 620238, 1240476, 7546229, 15092458, 22638687, 30184916, 45277374, 90554748]

約数ペア:

[(1, 90554748), (2, 45277374), (3, 30184916), (4, 22638687), (6, 15092458), (12, 7546229), (73, 1240476), (146, 620238), (167, 542244), (219, 413492), (292, 310119), (334, 271122), (438, 206746), (501, 180748), (619, 146292), (668, 135561), (876, 103373), (1002, 90374), (1238, 73146), (1857, 48764), (2004, 45187), (2476, 36573), (3714, 24382), (7428, 12191)]