73199248

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:117

約数の個数: 80

約数和(自身を含む): 161596800

約数和(自身を除く): 88397552

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 38, 46, 58, 76, 92, 116, 152, 184, 232, 304, 361, 368, 437, 464, 551, 667, 722, 874, 1102, 1334, 1444, 1748, 2204, 2668, 2888, 3496, 4408, 5336, 5776, 6859, 6992, 8303, 8816, 10469, 10672, 12673, 13718, 16606, 20938, 25346, 27436, 33212, 41876, 50692, 54872, 66424, 83752, 101384, 109744, 132848, 157757, 167504, 198911, 202768, 240787, 315514, 397822, 481574, 631028, 795644, 963148, 1262056, 1591288, 1926296, 2524112, 3182576, 3852592, 4574953, 9149906, 18299812, 36599624, 73199248]

約数ペア:

[(1, 73199248), (2, 36599624), (4, 18299812), (8, 9149906), (16, 4574953), (19, 3852592), (23, 3182576), (29, 2524112), (38, 1926296), (46, 1591288), (58, 1262056), (76, 963148), (92, 795644), (116, 631028), (152, 481574), (184, 397822), (232, 315514), (304, 240787), (361, 202768), (368, 198911), (437, 167504), (464, 157757), (551, 132848), (667, 109744), (722, 101384), (874, 83752), (1102, 66424), (1334, 54872), (1444, 50692), (1748, 41876), (2204, 33212), (2668, 27436), (2888, 25346), (3496, 20938), (4408, 16606), (5336, 13718), (5776, 12673), (6859, 10672), (6992, 10469), (8303, 8816)]