172360476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4271}}^1$

素因数の和:4359

約数の個数: 72

約数和(自身を含む): 466502400

約数和(自身を除く): 294141924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 4271, 4484, 6726, 8542, 10089, 12813, 13452, 17084, 20178, 25626, 38439, 40356, 51252, 76878, 81149, 153756, 162298, 243447, 251989, 324596, 486894, 503978, 730341, 755967, 973788, 1007956, 1460682, 1511934, 2267901, 2921364, 3023868, 4535802, 4787791, 9071604, 9575582, 14363373, 19151164, 28726746, 43090119, 57453492, 86180238, 172360476]

約数ペア:

[(1, 172360476), (2, 86180238), (3, 57453492), (4, 43090119), (6, 28726746), (9, 19151164), (12, 14363373), (18, 9575582), (19, 9071604), (36, 4787791), (38, 4535802), (57, 3023868), (59, 2921364), (76, 2267901), (114, 1511934), (118, 1460682), (171, 1007956), (177, 973788), (228, 755967), (236, 730341), (342, 503978), (354, 486894), (531, 324596), (684, 251989), (708, 243447), (1062, 162298), (1121, 153756), (2124, 81149), (2242, 76878), (3363, 51252), (4271, 40356), (4484, 38439), (6726, 25626), (8542, 20178), (10089, 17084), (12813, 13452)]