40678596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 118110720

約数和(自身を除く): 77432124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 337, 479, 674, 958, 1011, 1348, 1437, 1916, 2022, 2359, 2874, 3033, 3353, 4044, 4311, 4718, 5748, 6066, 6706, 7077, 8622, 9436, 10059, 12132, 13412, 14154, 17244, 20118, 21231, 28308, 30177, 40236, 42462, 60354, 84924, 120708, 161423, 322846, 484269, 645692, 968538, 1129961, 1452807, 1937076, 2259922, 2905614, 3389883, 4519844, 5811228, 6779766, 10169649, 13559532, 20339298, 40678596]

約数ペア:

[(1, 40678596), (2, 20339298), (3, 13559532), (4, 10169649), (6, 6779766), (7, 5811228), (9, 4519844), (12, 3389883), (14, 2905614), (18, 2259922), (21, 1937076), (28, 1452807), (36, 1129961), (42, 968538), (63, 645692), (84, 484269), (126, 322846), (252, 161423), (337, 120708), (479, 84924), (674, 60354), (958, 42462), (1011, 40236), (1348, 30177), (1437, 28308), (1916, 21231), (2022, 20118), (2359, 17244), (2874, 14154), (3033, 13412), (3353, 12132), (4044, 10059), (4311, 9436), (4718, 8622), (5748, 7077), (6066, 6706)]