71688888

素因数分解:

$2^3\times 3^5\times {\mathrm{36877}}^1$

素因数の和:36898

約数の個数: 48

約数和(自身を含む): 201353880

約数和(自身を除く): 129664992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 36877, 73754, 110631, 147508, 221262, 295016, 331893, 442524, 663786, 885048, 995679, 1327572, 1991358, 2655144, 2987037, 3982716, 5974074, 7965432, 8961111, 11948148, 17922222, 23896296, 35844444, 71688888]

約数ペア:

[(1, 71688888), (2, 35844444), (3, 23896296), (4, 17922222), (6, 11948148), (8, 8961111), (9, 7965432), (12, 5974074), (18, 3982716), (24, 2987037), (27, 2655144), (36, 1991358), (54, 1327572), (72, 995679), (81, 885048), (108, 663786), (162, 442524), (216, 331893), (243, 295016), (324, 221262), (486, 147508), (648, 110631), (972, 73754), (1944, 36877)]