88566885

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 187545600

約数和(自身を除く): 98978715

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 43, 45, 55, 57, 73, 95, 99, 129, 135, 165, 171, 209, 215, 219, 285, 297, 365, 387, 473, 495, 513, 627, 645, 657, 803, 817, 855, 1045, 1095, 1161, 1387, 1419, 1485, 1881, 1935, 1971, 2365, 2409, 2451, 2565, 3135, 3139, 3285, 4015, 4085, 4161, 4257, 5643, 5805, 6935, 7095, 7227, 7353, 8987, 9405, 9417, 9855, 12045, 12255, 12483, 12771, 15257, 15695, 20805, 21285, 21681, 22059, 26961, 28215, 28251, 34529, 36135, 36765, 37449, 44935, 45771, 47085, 59641, 62415, 63855, 76285, 80883, 84753, 103587, 108405, 110295, 134805, 137313, 141255, 172645, 178923, 187245, 228855, 242649, 298205, 310761, 404415, 411939, 423765, 517935, 536769, 656051, 686565, 894615, 932283, 1213245, 1553805, 1610307, 1968153, 2059695, 2683845, 3280255, 4661415, 5904459, 8051535, 9840765, 17713377, 29522295, 88566885]

約数ペア:

[(1, 88566885), (3, 29522295), (5, 17713377), (9, 9840765), (11, 8051535), (15, 5904459), (19, 4661415), (27, 3280255), (33, 2683845), (43, 2059695), (45, 1968153), (55, 1610307), (57, 1553805), (73, 1213245), (95, 932283), (99, 894615), (129, 686565), (135, 656051), (165, 536769), (171, 517935), (209, 423765), (215, 411939), (219, 404415), (285, 310761), (297, 298205), (365, 242649), (387, 228855), (473, 187245), (495, 178923), (513, 172645), (627, 141255), (645, 137313), (657, 134805), (803, 110295), (817, 108405), (855, 103587), (1045, 84753), (1095, 80883), (1161, 76285), (1387, 63855), (1419, 62415), (1485, 59641), (1881, 47085), (1935, 45771), (1971, 44935), (2365, 37449), (2409, 36765), (2451, 36135), (2565, 34529), (3135, 28251), (3139, 28215), (3285, 26961), (4015, 22059), (4085, 21681), (4161, 21285), (4257, 20805), (5643, 15695), (5805, 15257), (6935, 12771), (7095, 12483), (7227, 12255), (7353, 12045), (8987, 9855), (9405, 9417)]