74874456

素因数分解:

$2^3\times 3^4\times {\mathrm{115547}}^1$

素因数の和:115565

約数の個数: 40

約数和(自身を含む): 209719620

約数和(自身を除く): 134845164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 115547, 231094, 346641, 462188, 693282, 924376, 1039923, 1386564, 2079846, 2773128, 3119769, 4159692, 6239538, 8319384, 9359307, 12479076, 18718614, 24958152, 37437228, 74874456]

約数ペア:

[(1, 74874456), (2, 37437228), (3, 24958152), (4, 18718614), (6, 12479076), (8, 9359307), (9, 8319384), (12, 6239538), (18, 4159692), (24, 3119769), (27, 2773128), (36, 2079846), (54, 1386564), (72, 1039923), (81, 924376), (108, 693282), (162, 462188), (216, 346641), (324, 231094), (648, 115547)]