71990772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 206976000

約数和(自身を除く): 134985228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 57, 76, 84, 86, 114, 129, 133, 172, 228, 258, 266, 301, 399, 516, 532, 602, 798, 817, 903, 1049, 1204, 1596, 1634, 1806, 2098, 2451, 3147, 3268, 3612, 4196, 4902, 5719, 6294, 7343, 9804, 11438, 12588, 14686, 17157, 19931, 22029, 22876, 29372, 34314, 39862, 44058, 45107, 59793, 68628, 79724, 88116, 90214, 119586, 135321, 139517, 180428, 239172, 270642, 279034, 315749, 418551, 541284, 558068, 631498, 837102, 857033, 947247, 1262996, 1674204, 1714066, 1894494, 2571099, 3428132, 3788988, 5142198, 5999231, 10284396, 11998462, 17997693, 23996924, 35995386, 71990772]

約数ペア:

[(1, 71990772), (2, 35995386), (3, 23996924), (4, 17997693), (6, 11998462), (7, 10284396), (12, 5999231), (14, 5142198), (19, 3788988), (21, 3428132), (28, 2571099), (38, 1894494), (42, 1714066), (43, 1674204), (57, 1262996), (76, 947247), (84, 857033), (86, 837102), (114, 631498), (129, 558068), (133, 541284), (172, 418551), (228, 315749), (258, 279034), (266, 270642), (301, 239172), (399, 180428), (516, 139517), (532, 135321), (602, 119586), (798, 90214), (817, 88116), (903, 79724), (1049, 68628), (1204, 59793), (1596, 45107), (1634, 44058), (1806, 39862), (2098, 34314), (2451, 29372), (3147, 22876), (3268, 22029), (3612, 19931), (4196, 17157), (4902, 14686), (5719, 12588), (6294, 11438), (7343, 9804)]