72045976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{701}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 140259600

約数和(自身を除く): 68213624

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 443, 701, 886, 1402, 1772, 2804, 3544, 5608, 12847, 20329, 25694, 40658, 51388, 81316, 102776, 162632, 310543, 621086, 1242172, 2484344, 9005747, 18011494, 36022988, 72045976]

約数ペア:

[(1, 72045976), (2, 36022988), (4, 18011494), (8, 9005747), (29, 2484344), (58, 1242172), (116, 621086), (232, 310543), (443, 162632), (701, 102776), (886, 81316), (1402, 51388), (1772, 40658), (2804, 25694), (3544, 20329), (5608, 12847)]