89718984

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{28979}}^1$

素因数の和:29034

約数の個数: 48

約数和(自身を含む): 248648400

約数和(自身を除く): 158929416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 28979, 57958, 86937, 115916, 173874, 231832, 260811, 347748, 521622, 695496, 1043244, 1246097, 2086488, 2492194, 3738291, 4984388, 7476582, 9968776, 11214873, 14953164, 22429746, 29906328, 44859492, 89718984]

約数ペア:

[(1, 89718984), (2, 44859492), (3, 29906328), (4, 22429746), (6, 14953164), (8, 11214873), (9, 9968776), (12, 7476582), (18, 4984388), (24, 3738291), (36, 2492194), (43, 2086488), (72, 1246097), (86, 1043244), (129, 695496), (172, 521622), (258, 347748), (344, 260811), (387, 231832), (516, 173874), (774, 115916), (1032, 86937), (1548, 57958), (3096, 28979)]