79976568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 248209920

約数和(自身を除く): 168233352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 51, 56, 68, 82, 84, 102, 119, 123, 136, 164, 168, 204, 238, 246, 287, 328, 357, 408, 476, 492, 574, 683, 697, 714, 861, 952, 984, 1148, 1366, 1394, 1428, 1722, 2049, 2091, 2296, 2732, 2788, 2856, 3444, 4098, 4182, 4781, 4879, 5464, 5576, 6888, 8196, 8364, 9562, 9758, 11611, 14343, 14637, 16392, 16728, 19124, 19516, 23222, 28003, 28686, 29274, 34833, 38248, 39032, 46444, 56006, 57372, 58548, 69666, 81277, 84009, 92888, 112012, 114744, 117096, 139332, 162554, 168018, 196021, 224024, 243831, 278664, 325108, 336036, 392042, 476051, 487662, 588063, 650216, 672072, 784084, 952102, 975324, 1176126, 1428153, 1568168, 1904204, 1950648, 2352252, 2856306, 3332357, 3808408, 4704504, 5712612, 6664714, 9997071, 11425224, 13329428, 19994142, 26658856, 39988284, 79976568]

約数ペア:

[(1, 79976568), (2, 39988284), (3, 26658856), (4, 19994142), (6, 13329428), (7, 11425224), (8, 9997071), (12, 6664714), (14, 5712612), (17, 4704504), (21, 3808408), (24, 3332357), (28, 2856306), (34, 2352252), (41, 1950648), (42, 1904204), (51, 1568168), (56, 1428153), (68, 1176126), (82, 975324), (84, 952102), (102, 784084), (119, 672072), (123, 650216), (136, 588063), (164, 487662), (168, 476051), (204, 392042), (238, 336036), (246, 325108), (287, 278664), (328, 243831), (357, 224024), (408, 196021), (476, 168018), (492, 162554), (574, 139332), (683, 117096), (697, 114744), (714, 112012), (861, 92888), (952, 84009), (984, 81277), (1148, 69666), (1366, 58548), (1394, 57372), (1428, 56006), (1722, 46444), (2049, 39032), (2091, 38248), (2296, 34833), (2732, 29274), (2788, 28686), (2856, 28003), (3444, 23222), (4098, 19516), (4182, 19124), (4781, 16728), (4879, 16392), (5464, 14637), (5576, 14343), (6888, 11611), (8196, 9758), (8364, 9562)]