68070456

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 193406400

約数和(自身を除く): 125335944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1439, 1752, 1971, 2628, 2878, 3942, 4317, 5256, 5756, 5913, 7884, 8634, 11512, 11826, 12951, 15768, 17268, 23652, 25902, 34536, 38853, 47304, 51804, 77706, 103608, 105047, 116559, 155412, 210094, 233118, 310824, 315141, 420188, 466236, 630282, 840376, 932472, 945423, 1260564, 1890846, 2521128, 2836269, 3781692, 5672538, 7563384, 8508807, 11345076, 17017614, 22690152, 34035228, 68070456]

約数ペア:

[(1, 68070456), (2, 34035228), (3, 22690152), (4, 17017614), (6, 11345076), (8, 8508807), (9, 7563384), (12, 5672538), (18, 3781692), (24, 2836269), (27, 2521128), (36, 1890846), (54, 1260564), (72, 945423), (73, 932472), (81, 840376), (108, 630282), (146, 466236), (162, 420188), (216, 315141), (219, 310824), (292, 233118), (324, 210094), (438, 155412), (584, 116559), (648, 105047), (657, 103608), (876, 77706), (1314, 51804), (1439, 47304), (1752, 38853), (1971, 34536), (2628, 25902), (2878, 23652), (3942, 17268), (4317, 15768), (5256, 12951), (5756, 11826), (5913, 11512), (7884, 8634)]