74949948

素因数分解:

$2^2\times 3^6\times {\mathrm{25703}}^1$

素因数の和:25725

約数の個数: 42

約数和(自身を含む): 196661304

約数和(自身を除く): 121711356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 25703, 51406, 77109, 102812, 154218, 231327, 308436, 462654, 693981, 925308, 1387962, 2081943, 2775924, 4163886, 6245829, 8327772, 12491658, 18737487, 24983316, 37474974, 74949948]

約数ペア:

[(1, 74949948), (2, 37474974), (3, 24983316), (4, 18737487), (6, 12491658), (9, 8327772), (12, 6245829), (18, 4163886), (27, 2775924), (36, 2081943), (54, 1387962), (81, 925308), (108, 693981), (162, 462654), (243, 308436), (324, 231327), (486, 154218), (729, 102812), (972, 77109), (1458, 51406), (2916, 25703)]