83864385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 172149120

約数和(自身を除く): 88284735

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 37, 45, 55, 57, 95, 99, 111, 165, 171, 185, 209, 241, 285, 333, 407, 495, 555, 627, 703, 723, 855, 1045, 1205, 1221, 1665, 1881, 2035, 2109, 2169, 2651, 3135, 3515, 3615, 3663, 4579, 6105, 6327, 7733, 7953, 8917, 9405, 10545, 10845, 13255, 13737, 18315, 22895, 23199, 23859, 26751, 31635, 38665, 39765, 41211, 44585, 50369, 68685, 69597, 80253, 98087, 115995, 119295, 133755, 151107, 169423, 206055, 251845, 294261, 347985, 401265, 453321, 490435, 508269, 755535, 847115, 882783, 1471305, 1524807, 1863653, 2266605, 2541345, 4413915, 5590959, 7624035, 9318265, 16772877, 27954795, 83864385]

約数ペア:

[(1, 83864385), (3, 27954795), (5, 16772877), (9, 9318265), (11, 7624035), (15, 5590959), (19, 4413915), (33, 2541345), (37, 2266605), (45, 1863653), (55, 1524807), (57, 1471305), (95, 882783), (99, 847115), (111, 755535), (165, 508269), (171, 490435), (185, 453321), (209, 401265), (241, 347985), (285, 294261), (333, 251845), (407, 206055), (495, 169423), (555, 151107), (627, 133755), (703, 119295), (723, 115995), (855, 98087), (1045, 80253), (1205, 69597), (1221, 68685), (1665, 50369), (1881, 44585), (2035, 41211), (2109, 39765), (2169, 38665), (2651, 31635), (3135, 26751), (3515, 23859), (3615, 23199), (3663, 22895), (4579, 18315), (6105, 13737), (6327, 13255), (7733, 10845), (7953, 10545), (8917, 9405)]