72107302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 124301952

約数和(自身を除く): 52194650

約数列:

[1, 2, 17, 31, 34, 37, 43, 62, 74, 86, 527, 629, 731, 1054, 1147, 1258, 1333, 1462, 1591, 1849, 2294, 2666, 3182, 3698, 19499, 22661, 27047, 31433, 38998, 45322, 49321, 54094, 57319, 62866, 68413, 98642, 114638, 136826, 838457, 974423, 1163021, 1676914, 1948846, 2120803, 2326042, 4241606, 36053651, 72107302]

約数ペア:

[(1, 72107302), (2, 36053651), (17, 4241606), (31, 2326042), (34, 2120803), (37, 1948846), (43, 1676914), (62, 1163021), (74, 974423), (86, 838457), (527, 136826), (629, 114638), (731, 98642), (1054, 68413), (1147, 62866), (1258, 57319), (1333, 54094), (1462, 49321), (1591, 45322), (1849, 38998), (2294, 31433), (2666, 27047), (3182, 22661), (3698, 19499)]