86531181588

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{359}}^1\times {\mathrm{23827}}^1$

素因数の和:24477

約数の個数: 72

約数和(自身を含む): 220130688960

約数和(自身を除く): 133599507372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 359, 562, 718, 843, 1077, 1124, 1436, 1686, 2154, 2529, 3231, 3372, 4308, 5058, 6462, 10116, 12924, 23827, 47654, 71481, 95308, 100879, 142962, 201758, 214443, 285924, 302637, 403516, 428886, 605274, 857772, 907911, 1210548, 1815822, 3631644, 6695387, 8553893, 13390774, 17107786, 20086161, 25661679, 26781548, 34215572, 40172322, 51323358, 60258483, 76985037, 80344644, 102646716, 120516966, 153970074, 241033932, 307940148, 2403643933, 4807287866, 7210931799, 9614575732, 14421863598, 21632795397, 28843727196, 43265590794, 86531181588]

約数ペア:

[(1, 86531181588), (2, 43265590794), (3, 28843727196), (4, 21632795397), (6, 14421863598), (9, 9614575732), (12, 7210931799), (18, 4807287866), (36, 2403643933), (281, 307940148), (359, 241033932), (562, 153970074), (718, 120516966), (843, 102646716), (1077, 80344644), (1124, 76985037), (1436, 60258483), (1686, 51323358), (2154, 40172322), (2529, 34215572), (3231, 26781548), (3372, 25661679), (4308, 20086161), (5058, 17107786), (6462, 13390774), (10116, 8553893), (12924, 6695387), (23827, 3631644), (47654, 1815822), (71481, 1210548), (95308, 907911), (100879, 857772), (142962, 605274), (201758, 428886), (214443, 403516), (285924, 302637)]