63846992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 144841920

約数和(自身を除く): 80994928

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 61, 76, 88, 122, 152, 176, 209, 244, 304, 313, 418, 488, 626, 671, 836, 976, 1159, 1252, 1342, 1672, 2318, 2504, 2684, 3344, 3443, 4636, 5008, 5368, 5947, 6886, 9272, 10736, 11894, 12749, 13772, 18544, 19093, 23788, 25498, 27544, 38186, 47576, 50996, 55088, 65417, 76372, 95152, 101992, 130834, 152744, 203984, 210023, 261668, 305488, 362767, 420046, 523336, 725534, 840092, 1046672, 1451068, 1680184, 2902136, 3360368, 3990437, 5804272, 7980874, 15961748, 31923496, 63846992]

約数ペア:

[(1, 63846992), (2, 31923496), (4, 15961748), (8, 7980874), (11, 5804272), (16, 3990437), (19, 3360368), (22, 2902136), (38, 1680184), (44, 1451068), (61, 1046672), (76, 840092), (88, 725534), (122, 523336), (152, 420046), (176, 362767), (209, 305488), (244, 261668), (304, 210023), (313, 203984), (418, 152744), (488, 130834), (626, 101992), (671, 95152), (836, 76372), (976, 65417), (1159, 55088), (1252, 50996), (1342, 47576), (1672, 38186), (2318, 27544), (2504, 25498), (2684, 23788), (3344, 19093), (3443, 18544), (4636, 13772), (5008, 12749), (5368, 11894), (5947, 10736), (6886, 9272)]