81037844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 78306796

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 527, 629, 1039, 1054, 1147, 1258, 2078, 2108, 2294, 2516, 4156, 4588, 17663, 19499, 32209, 35326, 38443, 38998, 64418, 70652, 76886, 77996, 128836, 153772, 547553, 653531, 1095106, 1191733, 1307062, 2190212, 2383466, 2614124, 4766932, 20259461, 40518922, 81037844]

約数ペア:

[(1, 81037844), (2, 40518922), (4, 20259461), (17, 4766932), (31, 2614124), (34, 2383466), (37, 2190212), (62, 1307062), (68, 1191733), (74, 1095106), (124, 653531), (148, 547553), (527, 153772), (629, 128836), (1039, 77996), (1054, 76886), (1147, 70652), (1258, 64418), (2078, 38998), (2108, 38443), (2294, 35326), (2516, 32209), (4156, 19499), (4588, 17663)]