86242660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 215550720

約数和(自身を除く): 129308060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 59, 70, 106, 118, 140, 197, 212, 236, 265, 295, 371, 394, 413, 530, 590, 742, 788, 826, 985, 1060, 1180, 1379, 1484, 1652, 1855, 1970, 2065, 2758, 3127, 3710, 3940, 4130, 5516, 6254, 6895, 7420, 8260, 10441, 11623, 12508, 13790, 15635, 20882, 21889, 23246, 27580, 31270, 41764, 43778, 46492, 52205, 58115, 62540, 73087, 81361, 87556, 104410, 109445, 116230, 146174, 162722, 208820, 218890, 232460, 292348, 325444, 365435, 406805, 437780, 616019, 730870, 813610, 1232038, 1461740, 1627220, 2464076, 3080095, 4312133, 6160190, 8624266, 12320380, 17248532, 21560665, 43121330, 86242660]

約数ペア:

[(1, 86242660), (2, 43121330), (4, 21560665), (5, 17248532), (7, 12320380), (10, 8624266), (14, 6160190), (20, 4312133), (28, 3080095), (35, 2464076), (53, 1627220), (59, 1461740), (70, 1232038), (106, 813610), (118, 730870), (140, 616019), (197, 437780), (212, 406805), (236, 365435), (265, 325444), (295, 292348), (371, 232460), (394, 218890), (413, 208820), (530, 162722), (590, 146174), (742, 116230), (788, 109445), (826, 104410), (985, 87556), (1060, 81361), (1180, 73087), (1379, 62540), (1484, 58115), (1652, 52205), (1855, 46492), (1970, 43778), (2065, 41764), (2758, 31270), (3127, 27580), (3710, 23246), (3940, 21889), (4130, 20882), (5516, 15635), (6254, 13790), (6895, 12508), (7420, 11623), (8260, 10441)]