23867928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 80870400

約数和(自身を除く): 57002472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 29, 36, 42, 46, 56, 58, 63, 69, 71, 72, 84, 87, 92, 116, 126, 138, 142, 161, 168, 174, 184, 203, 207, 213, 232, 252, 261, 276, 284, 322, 348, 406, 414, 426, 483, 497, 504, 522, 552, 568, 609, 639, 644, 667, 696, 812, 828, 852, 966, 994, 1044, 1218, 1278, 1288, 1334, 1449, 1491, 1624, 1633, 1656, 1704, 1827, 1932, 1988, 2001, 2059, 2088, 2436, 2556, 2668, 2898, 2982, 3266, 3654, 3864, 3976, 4002, 4118, 4473, 4669, 4872, 4899, 5112, 5336, 5796, 5964, 6003, 6177, 6532, 7308, 8004, 8236, 8946, 9338, 9798, 11431, 11592, 11928, 12006, 12354, 13064, 14007, 14413, 14616, 14697, 16008, 16472, 17892, 18531, 18676, 19596, 22862, 24012, 24708, 28014, 28826, 29394, 34293, 35784, 37062, 37352, 39192, 42021, 43239, 45724, 47357, 48024, 49416, 56028, 57652, 58788, 68586, 74124, 84042, 86478, 91448, 94714, 102879, 112056, 115304, 117576, 129717, 137172, 142071, 148248, 168084, 172956, 189428, 205758, 259434, 274344, 284142, 331499, 336168, 345912, 378856, 411516, 426213, 518868, 568284, 662998, 823032, 852426, 994497, 1037736, 1136568, 1325996, 1704852, 1988994, 2651992, 2983491, 3409704, 3977988, 5966982, 7955976, 11933964, 23867928]

約数ペア:

[(1, 23867928), (2, 11933964), (3, 7955976), (4, 5966982), (6, 3977988), (7, 3409704), (8, 2983491), (9, 2651992), (12, 1988994), (14, 1704852), (18, 1325996), (21, 1136568), (23, 1037736), (24, 994497), (28, 852426), (29, 823032), (36, 662998), (42, 568284), (46, 518868), (56, 426213), (58, 411516), (63, 378856), (69, 345912), (71, 336168), (72, 331499), (84, 284142), (87, 274344), (92, 259434), (116, 205758), (126, 189428), (138, 172956), (142, 168084), (161, 148248), (168, 142071), (174, 137172), (184, 129717), (203, 117576), (207, 115304), (213, 112056), (232, 102879), (252, 94714), (261, 91448), (276, 86478), (284, 84042), (322, 74124), (348, 68586), (406, 58788), (414, 57652), (426, 56028), (483, 49416), (497, 48024), (504, 47357), (522, 45724), (552, 43239), (568, 42021), (609, 39192), (639, 37352), (644, 37062), (667, 35784), (696, 34293), (812, 29394), (828, 28826), (852, 28014), (966, 24708), (994, 24012), (1044, 22862), (1218, 19596), (1278, 18676), (1288, 18531), (1334, 17892), (1449, 16472), (1491, 16008), (1624, 14697), (1633, 14616), (1656, 14413), (1704, 14007), (1827, 13064), (1932, 12354), (1988, 12006), (2001, 11928), (2059, 11592), (2088, 11431), (2436, 9798), (2556, 9338), (2668, 8946), (2898, 8236), (2982, 8004), (3266, 7308), (3654, 6532), (3864, 6177), (3976, 6003), (4002, 5964), (4118, 5796), (4473, 5336), (4669, 5112), (4872, 4899)]