77878224

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1157

約数の個数: 120

約数和(自身を含む): 238946760

約数和(自身を除く): 161068536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 408, 464, 493, 522, 612, 696, 816, 986, 1044, 1097, 1224, 1392, 1479, 1972, 2088, 2194, 2448, 2958, 3291, 3944, 4176, 4388, 4437, 5916, 6582, 7888, 8776, 8874, 9873, 11832, 13164, 17552, 17748, 18649, 19746, 23664, 26328, 31813, 35496, 37298, 39492, 52656, 55947, 63626, 70992, 74596, 78984, 95439, 111894, 127252, 149192, 157968, 167841, 190878, 223788, 254504, 286317, 298384, 335682, 381756, 447576, 509008, 540821, 572634, 671364, 763512, 895152, 1081642, 1145268, 1342728, 1527024, 1622463, 2163284, 2290536, 2685456, 3244926, 4326568, 4581072, 4867389, 6489852, 8653136, 9734778, 12979704, 19469556, 25959408, 38939112, 77878224]

約数ペア:

[(1, 77878224), (2, 38939112), (3, 25959408), (4, 19469556), (6, 12979704), (8, 9734778), (9, 8653136), (12, 6489852), (16, 4867389), (17, 4581072), (18, 4326568), (24, 3244926), (29, 2685456), (34, 2290536), (36, 2163284), (48, 1622463), (51, 1527024), (58, 1342728), (68, 1145268), (72, 1081642), (87, 895152), (102, 763512), (116, 671364), (136, 572634), (144, 540821), (153, 509008), (174, 447576), (204, 381756), (232, 335682), (261, 298384), (272, 286317), (306, 254504), (348, 223788), (408, 190878), (464, 167841), (493, 157968), (522, 149192), (612, 127252), (696, 111894), (816, 95439), (986, 78984), (1044, 74596), (1097, 70992), (1224, 63626), (1392, 55947), (1479, 52656), (1972, 39492), (2088, 37298), (2194, 35496), (2448, 31813), (2958, 26328), (3291, 23664), (3944, 19746), (4176, 18649), (4388, 17748), (4437, 17552), (5916, 13164), (6582, 11832), (7888, 9873), (8776, 8874)]