84721104

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 257816832

約数和(自身を除く): 173095728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 167, 208, 234, 271, 312, 334, 468, 501, 542, 624, 668, 813, 936, 1002, 1084, 1336, 1503, 1626, 1872, 2004, 2168, 2171, 2439, 2672, 3006, 3252, 3523, 4008, 4336, 4342, 4878, 6012, 6504, 6513, 7046, 8016, 8684, 9756, 10569, 12024, 13008, 13026, 14092, 17368, 19512, 19539, 21138, 24048, 26052, 28184, 31707, 34736, 39024, 39078, 42276, 45257, 52104, 56368, 63414, 78156, 84552, 90514, 104208, 126828, 135771, 156312, 169104, 181028, 253656, 271542, 312624, 362056, 407313, 507312, 543084, 588341, 724112, 814626, 1086168, 1176682, 1629252, 1765023, 2172336, 2353364, 3258504, 3530046, 4706728, 5295069, 6517008, 7060092, 9413456, 10590138, 14120184, 21180276, 28240368, 42360552, 84721104]

約数ペア:

[(1, 84721104), (2, 42360552), (3, 28240368), (4, 21180276), (6, 14120184), (8, 10590138), (9, 9413456), (12, 7060092), (13, 6517008), (16, 5295069), (18, 4706728), (24, 3530046), (26, 3258504), (36, 2353364), (39, 2172336), (48, 1765023), (52, 1629252), (72, 1176682), (78, 1086168), (104, 814626), (117, 724112), (144, 588341), (156, 543084), (167, 507312), (208, 407313), (234, 362056), (271, 312624), (312, 271542), (334, 253656), (468, 181028), (501, 169104), (542, 156312), (624, 135771), (668, 126828), (813, 104208), (936, 90514), (1002, 84552), (1084, 78156), (1336, 63414), (1503, 56368), (1626, 52104), (1872, 45257), (2004, 42276), (2168, 39078), (2171, 39024), (2439, 34736), (2672, 31707), (3006, 28184), (3252, 26052), (3523, 24048), (4008, 21138), (4336, 19539), (4342, 19512), (4878, 17368), (6012, 14092), (6504, 13026), (6513, 13008), (7046, 12024), (8016, 10569), (8684, 9756)]