77713974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 72

約数和(自身を含む): 185847480

約数和(自身を除く): 108133506

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 169, 177, 234, 338, 354, 433, 507, 531, 767, 866, 1014, 1062, 1299, 1521, 1534, 2301, 2598, 3042, 3897, 4602, 5629, 6903, 7794, 9971, 11258, 13806, 16887, 19942, 25547, 29913, 33774, 50661, 51094, 59826, 73177, 76641, 89739, 101322, 146354, 153282, 179478, 219531, 229923, 332111, 439062, 459846, 658593, 664222, 996333, 1317186, 1992666, 2988999, 4317443, 5977998, 8634886, 12952329, 25904658, 38856987, 77713974]

約数ペア:

[(1, 77713974), (2, 38856987), (3, 25904658), (6, 12952329), (9, 8634886), (13, 5977998), (18, 4317443), (26, 2988999), (39, 1992666), (59, 1317186), (78, 996333), (117, 664222), (118, 658593), (169, 459846), (177, 439062), (234, 332111), (338, 229923), (354, 219531), (433, 179478), (507, 153282), (531, 146354), (767, 101322), (866, 89739), (1014, 76641), (1062, 73177), (1299, 59826), (1521, 51094), (1534, 50661), (2301, 33774), (2598, 29913), (3042, 25547), (3897, 19942), (4602, 16887), (5629, 13806), (6903, 11258), (7794, 9971)]