86851764

素因数分解:

$2^2\times 3^4\times {\mathrm{181}}^1\times {\mathrm{1481}}^1$

素因数の和:1678

約数の個数: 60

約数和(自身を含む): 228456228

約数和(自身を除く): 141604464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 324, 362, 543, 724, 1086, 1481, 1629, 2172, 2962, 3258, 4443, 4887, 5924, 6516, 8886, 9774, 13329, 14661, 17772, 19548, 26658, 29322, 39987, 53316, 58644, 79974, 119961, 159948, 239922, 268061, 479844, 536122, 804183, 1072244, 1608366, 2412549, 3216732, 4825098, 7237647, 9650196, 14475294, 21712941, 28950588, 43425882, 86851764]

約数ペア:

[(1, 86851764), (2, 43425882), (3, 28950588), (4, 21712941), (6, 14475294), (9, 9650196), (12, 7237647), (18, 4825098), (27, 3216732), (36, 2412549), (54, 1608366), (81, 1072244), (108, 804183), (162, 536122), (181, 479844), (324, 268061), (362, 239922), (543, 159948), (724, 119961), (1086, 79974), (1481, 58644), (1629, 53316), (2172, 39987), (2962, 29322), (3258, 26658), (4443, 19548), (4887, 17772), (5924, 14661), (6516, 13329), (8886, 9774)]