80960976

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 241413120

約数和(自身を除く): 160452144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 127, 144, 152, 171, 228, 233, 254, 304, 342, 381, 456, 466, 508, 684, 699, 762, 912, 932, 1016, 1143, 1368, 1398, 1524, 1864, 2032, 2097, 2286, 2413, 2736, 2796, 3048, 3728, 4194, 4427, 4572, 4826, 5592, 6096, 7239, 8388, 8854, 9144, 9652, 11184, 13281, 14478, 16776, 17708, 18288, 19304, 21717, 26562, 28956, 29591, 33552, 35416, 38608, 39843, 43434, 53124, 57912, 59182, 70832, 79686, 86868, 88773, 106248, 115824, 118364, 159372, 173736, 177546, 212496, 236728, 266319, 318744, 347472, 355092, 473456, 532638, 562229, 637488, 710184, 1065276, 1124458, 1420368, 1686687, 2130552, 2248916, 3373374, 4261104, 4497832, 5060061, 6746748, 8995664, 10120122, 13493496, 20240244, 26986992, 40480488, 80960976]

約数ペア:

[(1, 80960976), (2, 40480488), (3, 26986992), (4, 20240244), (6, 13493496), (8, 10120122), (9, 8995664), (12, 6746748), (16, 5060061), (18, 4497832), (19, 4261104), (24, 3373374), (36, 2248916), (38, 2130552), (48, 1686687), (57, 1420368), (72, 1124458), (76, 1065276), (114, 710184), (127, 637488), (144, 562229), (152, 532638), (171, 473456), (228, 355092), (233, 347472), (254, 318744), (304, 266319), (342, 236728), (381, 212496), (456, 177546), (466, 173736), (508, 159372), (684, 118364), (699, 115824), (762, 106248), (912, 88773), (932, 86868), (1016, 79686), (1143, 70832), (1368, 59182), (1398, 57912), (1524, 53124), (1864, 43434), (2032, 39843), (2097, 38608), (2286, 35416), (2413, 33552), (2736, 29591), (2796, 28956), (3048, 26562), (3728, 21717), (4194, 19304), (4427, 18288), (4572, 17708), (4826, 16776), (5592, 14478), (6096, 13281), (7239, 11184), (8388, 9652), (8854, 9144)]