80814456

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16267}}^1$

素因数の和:16305

約数の個数: 64

約数和(自身を含む): 234259200

約数和(自身を除く): 153444744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 16267, 32534, 48801, 65068, 97602, 130136, 146403, 195204, 292806, 374141, 390408, 439209, 585612, 748282, 878418, 1122423, 1171224, 1496564, 1756836, 2244846, 2993128, 3367269, 3513672, 4489692, 6734538, 8979384, 10101807, 13469076, 20203614, 26938152, 40407228, 80814456]

約数ペア:

[(1, 80814456), (2, 40407228), (3, 26938152), (4, 20203614), (6, 13469076), (8, 10101807), (9, 8979384), (12, 6734538), (18, 4489692), (23, 3513672), (24, 3367269), (27, 2993128), (36, 2244846), (46, 1756836), (54, 1496564), (69, 1171224), (72, 1122423), (92, 878418), (108, 748282), (138, 585612), (184, 439209), (207, 390408), (216, 374141), (276, 292806), (414, 195204), (552, 146403), (621, 130136), (828, 97602), (1242, 65068), (1656, 48801), (2484, 32534), (4968, 16267)]