73981776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2380

約数の個数: 80

約数和(自身を含む): 212004288

約数和(自身を除く): 138022512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2297, 2684, 2928, 4026, 4594, 5368, 6891, 8052, 9188, 10736, 13782, 16104, 18376, 25267, 27564, 32208, 36752, 50534, 55128, 75801, 101068, 110256, 140117, 151602, 202136, 280234, 303204, 404272, 420351, 560468, 606408, 840702, 1120936, 1212816, 1541287, 1681404, 2241872, 3082574, 3362808, 4623861, 6165148, 6725616, 9247722, 12330296, 18495444, 24660592, 36990888, 73981776]

約数ペア:

[(1, 73981776), (2, 36990888), (3, 24660592), (4, 18495444), (6, 12330296), (8, 9247722), (11, 6725616), (12, 6165148), (16, 4623861), (22, 3362808), (24, 3082574), (33, 2241872), (44, 1681404), (48, 1541287), (61, 1212816), (66, 1120936), (88, 840702), (122, 606408), (132, 560468), (176, 420351), (183, 404272), (244, 303204), (264, 280234), (366, 202136), (488, 151602), (528, 140117), (671, 110256), (732, 101068), (976, 75801), (1342, 55128), (1464, 50534), (2013, 36752), (2297, 32208), (2684, 27564), (2928, 25267), (4026, 18376), (4594, 16104), (5368, 13782), (6891, 10736), (8052, 9188)]