72136768

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5393}}^1$

素因数の和:5435

約数の個数: 56

約数和(自身を含む): 164409120

約数和(自身を除く): 92272352

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 5393, 6688, 10786, 13376, 21572, 43144, 59323, 86288, 102467, 118646, 172576, 204934, 237292, 345152, 409868, 474584, 819736, 949168, 1127137, 1639472, 1898336, 2254274, 3278944, 3796672, 4508548, 6557888, 9017096, 18034192, 36068384, 72136768]

約数ペア:

[(1, 72136768), (2, 36068384), (4, 18034192), (8, 9017096), (11, 6557888), (16, 4508548), (19, 3796672), (22, 3278944), (32, 2254274), (38, 1898336), (44, 1639472), (64, 1127137), (76, 949168), (88, 819736), (152, 474584), (176, 409868), (209, 345152), (304, 237292), (352, 204934), (418, 172576), (608, 118646), (704, 102467), (836, 86288), (1216, 59323), (1672, 43144), (3344, 21572), (5393, 13376), (6688, 10786)]