64418801928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1\times {\mathrm{84377}}^1$

素因数の和:86846

約数の個数: 64

約数和(自身を含む): 173508168960

約数和(自身を除く): 109089367032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2447, 4894, 7341, 9788, 14682, 19576, 29364, 31811, 58728, 63622, 84377, 95433, 127244, 168754, 190866, 253131, 254488, 337508, 381732, 506262, 675016, 763464, 1012524, 1096901, 2025048, 2193802, 3290703, 4387604, 6581406, 8775208, 13162812, 26325624, 206470519, 412941038, 619411557, 825882076, 1238823114, 1651764152, 2477646228, 2684116747, 4955292456, 5368233494, 8052350241, 10736466988, 16104700482, 21472933976, 32209400964, 64418801928]

約数ペア:

[(1, 64418801928), (2, 32209400964), (3, 21472933976), (4, 16104700482), (6, 10736466988), (8, 8052350241), (12, 5368233494), (13, 4955292456), (24, 2684116747), (26, 2477646228), (39, 1651764152), (52, 1238823114), (78, 825882076), (104, 619411557), (156, 412941038), (312, 206470519), (2447, 26325624), (4894, 13162812), (7341, 8775208), (9788, 6581406), (14682, 4387604), (19576, 3290703), (29364, 2193802), (31811, 2025048), (58728, 1096901), (63622, 1012524), (84377, 763464), (95433, 675016), (127244, 506262), (168754, 381732), (190866, 337508), (253131, 254488)]