72549822

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 85043778

約数列:

[1, 2, 3, 6, 29, 37, 58, 59, 74, 87, 111, 118, 174, 177, 191, 222, 354, 382, 573, 1073, 1146, 1711, 2146, 2183, 3219, 3422, 4366, 5133, 5539, 6438, 6549, 7067, 10266, 11078, 11269, 13098, 14134, 16617, 21201, 22538, 33234, 33807, 42402, 63307, 67614, 126614, 189921, 204943, 326801, 379842, 409886, 416953, 614829, 653602, 833906, 980403, 1229658, 1250859, 1960806, 2501718, 12091637, 24183274, 36274911, 72549822]

約数ペア:

[(1, 72549822), (2, 36274911), (3, 24183274), (6, 12091637), (29, 2501718), (37, 1960806), (58, 1250859), (59, 1229658), (74, 980403), (87, 833906), (111, 653602), (118, 614829), (174, 416953), (177, 409886), (191, 379842), (222, 326801), (354, 204943), (382, 189921), (573, 126614), (1073, 67614), (1146, 63307), (1711, 42402), (2146, 33807), (2183, 33234), (3219, 22538), (3422, 21201), (4366, 16617), (5133, 14134), (5539, 13098), (6438, 11269), (6549, 11078), (7067, 10266)]