81454968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5573}}^1$

素因数の和:5621

約数の個数: 96

約数和(自身を含む): 260863200

約数和(自身を除く): 179408232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1624, 1827, 2088, 2436, 3654, 4872, 5573, 7308, 11146, 14616, 16719, 22292, 33438, 39011, 44584, 50157, 66876, 78022, 100314, 117033, 133752, 156044, 161617, 200628, 234066, 312088, 323234, 351099, 401256, 468132, 484851, 646468, 702198, 936264, 969702, 1131319, 1292936, 1404396, 1454553, 1939404, 2262638, 2808792, 2909106, 3393957, 3878808, 4525276, 5818212, 6787914, 9050552, 10181871, 11636424, 13575828, 20363742, 27151656, 40727484, 81454968]

約数ペア:

[(1, 81454968), (2, 40727484), (3, 27151656), (4, 20363742), (6, 13575828), (7, 11636424), (8, 10181871), (9, 9050552), (12, 6787914), (14, 5818212), (18, 4525276), (21, 3878808), (24, 3393957), (28, 2909106), (29, 2808792), (36, 2262638), (42, 1939404), (56, 1454553), (58, 1404396), (63, 1292936), (72, 1131319), (84, 969702), (87, 936264), (116, 702198), (126, 646468), (168, 484851), (174, 468132), (203, 401256), (232, 351099), (252, 323234), (261, 312088), (348, 234066), (406, 200628), (504, 161617), (522, 156044), (609, 133752), (696, 117033), (812, 100314), (1044, 78022), (1218, 66876), (1624, 50157), (1827, 44584), (2088, 39011), (2436, 33438), (3654, 22292), (4872, 16719), (5573, 14616), (7308, 11146)]