63639436

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 142490880

約数和(自身を除く): 78851444

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 743, 874, 931, 1127, 1486, 1748, 1862, 2254, 2972, 3059, 3724, 4508, 5201, 6118, 10402, 12236, 14117, 17089, 20804, 21413, 28234, 34178, 36407, 42826, 56468, 68356, 72814, 85652, 98819, 119623, 145628, 197638, 239246, 324691, 395276, 478492, 649382, 691733, 837361, 1298764, 1383466, 1674722, 2272837, 2766932, 3349444, 4545674, 9091348, 15909859, 31819718, 63639436]

約数ペア:

[(1, 63639436), (2, 31819718), (4, 15909859), (7, 9091348), (14, 4545674), (19, 3349444), (23, 2766932), (28, 2272837), (38, 1674722), (46, 1383466), (49, 1298764), (76, 837361), (92, 691733), (98, 649382), (133, 478492), (161, 395276), (196, 324691), (266, 239246), (322, 197638), (437, 145628), (532, 119623), (644, 98819), (743, 85652), (874, 72814), (931, 68356), (1127, 56468), (1486, 42826), (1748, 36407), (1862, 34178), (2254, 28234), (2972, 21413), (3059, 20804), (3724, 17089), (4508, 14117), (5201, 12236), (6118, 10402)]