71645742

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{27077}}^1$

素因数の和:27102

約数の個数: 48

約数和(自身を含む): 185213520

約数和(自身を除く): 113567778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 27077, 54154, 81231, 162462, 189539, 243693, 379078, 487386, 568617, 731079, 1137234, 1326773, 1462158, 1705851, 2653546, 3411702, 3980319, 5117553, 7960638, 10235106, 11940957, 23881914, 35822871, 71645742]

約数ペア:

[(1, 71645742), (2, 35822871), (3, 23881914), (6, 11940957), (7, 10235106), (9, 7960638), (14, 5117553), (18, 3980319), (21, 3411702), (27, 2653546), (42, 1705851), (49, 1462158), (54, 1326773), (63, 1137234), (98, 731079), (126, 568617), (147, 487386), (189, 379078), (294, 243693), (378, 189539), (441, 162462), (882, 81231), (1323, 54154), (2646, 27077)]