81417136824

素因数分解:

$2^3\times 3^3\times {\mathrm{173}}^1\times {\mathrm{313}}^1\times {\mathrm{6961}}^1$

素因数の和:7462

約数の個数: 128

約数和(自身を含む): 228225499200

約数和(自身を除く): 146808362376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 173, 216, 313, 346, 519, 626, 692, 939, 1038, 1252, 1384, 1557, 1878, 2076, 2504, 2817, 3114, 3756, 4152, 4671, 5634, 6228, 6961, 7512, 8451, 9342, 11268, 12456, 13922, 16902, 18684, 20883, 22536, 27844, 33804, 37368, 41766, 54149, 55688, 62649, 67608, 83532, 108298, 125298, 162447, 167064, 187947, 216596, 250596, 324894, 375894, 433192, 487341, 501192, 649788, 751788, 974682, 1204253, 1299576, 1462023, 1503576, 1949364, 2178793, 2408506, 2924046, 3612759, 3898728, 4357586, 4817012, 5848092, 6536379, 7225518, 8715172, 9634024, 10838277, 11696184, 13072758, 14451036, 17430344, 19609137, 21676554, 26145516, 28902072, 32514831, 39218274, 43353108, 52291032, 58827411, 65029662, 78436548, 86706216, 117654822, 130059324, 156873096, 235309644, 260118648, 376931189, 470619288, 753862378, 1130793567, 1507724756, 2261587134, 3015449512, 3392380701, 4523174268, 6784761402, 9046348536, 10177142103, 13569522804, 20354284206, 27139045608, 40708568412, 81417136824]

約数ペア:

[(1, 81417136824), (2, 40708568412), (3, 27139045608), (4, 20354284206), (6, 13569522804), (8, 10177142103), (9, 9046348536), (12, 6784761402), (18, 4523174268), (24, 3392380701), (27, 3015449512), (36, 2261587134), (54, 1507724756), (72, 1130793567), (108, 753862378), (173, 470619288), (216, 376931189), (313, 260118648), (346, 235309644), (519, 156873096), (626, 130059324), (692, 117654822), (939, 86706216), (1038, 78436548), (1252, 65029662), (1384, 58827411), (1557, 52291032), (1878, 43353108), (2076, 39218274), (2504, 32514831), (2817, 28902072), (3114, 26145516), (3756, 21676554), (4152, 19609137), (4671, 17430344), (5634, 14451036), (6228, 13072758), (6961, 11696184), (7512, 10838277), (8451, 9634024), (9342, 8715172), (11268, 7225518), (12456, 6536379), (13922, 5848092), (16902, 4817012), (18684, 4357586), (20883, 3898728), (22536, 3612759), (27844, 2924046), (33804, 2408506), (37368, 2178793), (41766, 1949364), (54149, 1503576), (55688, 1462023), (62649, 1299576), (67608, 1204253), (83532, 974682), (108298, 751788), (125298, 649788), (162447, 501192), (167064, 487341), (187947, 433192), (216596, 375894), (250596, 324894)]