87015456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 273375648

約数和(自身を除く): 186360192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 227, 242, 264, 288, 352, 363, 396, 454, 484, 528, 681, 726, 792, 908, 968, 1056, 1089, 1331, 1362, 1452, 1584, 1816, 1936, 2043, 2178, 2497, 2662, 2724, 2904, 3168, 3632, 3872, 3993, 4086, 4356, 4994, 5324, 5448, 5808, 7264, 7491, 7986, 8172, 8712, 9988, 10648, 10896, 11616, 11979, 14982, 15972, 16344, 17424, 19976, 21296, 21792, 22473, 23958, 27467, 29964, 31944, 32688, 34848, 39952, 42592, 44946, 47916, 54934, 59928, 63888, 65376, 79904, 82401, 89892, 95832, 109868, 119856, 127776, 164802, 179784, 191664, 219736, 239712, 247203, 302137, 329604, 359568, 383328, 439472, 494406, 604274, 659208, 719136, 878944, 906411, 988812, 1208548, 1318416, 1812822, 1977624, 2417096, 2636832, 2719233, 3625644, 3955248, 4834192, 5438466, 7251288, 7910496, 9668384, 10876932, 14502576, 21753864, 29005152, 43507728, 87015456]

約数ペア:

[(1, 87015456), (2, 43507728), (3, 29005152), (4, 21753864), (6, 14502576), (8, 10876932), (9, 9668384), (11, 7910496), (12, 7251288), (16, 5438466), (18, 4834192), (22, 3955248), (24, 3625644), (32, 2719233), (33, 2636832), (36, 2417096), (44, 1977624), (48, 1812822), (66, 1318416), (72, 1208548), (88, 988812), (96, 906411), (99, 878944), (121, 719136), (132, 659208), (144, 604274), (176, 494406), (198, 439472), (227, 383328), (242, 359568), (264, 329604), (288, 302137), (352, 247203), (363, 239712), (396, 219736), (454, 191664), (484, 179784), (528, 164802), (681, 127776), (726, 119856), (792, 109868), (908, 95832), (968, 89892), (1056, 82401), (1089, 79904), (1331, 65376), (1362, 63888), (1452, 59928), (1584, 54934), (1816, 47916), (1936, 44946), (2043, 42592), (2178, 39952), (2497, 34848), (2662, 32688), (2724, 31944), (2904, 29964), (3168, 27467), (3632, 23958), (3872, 22473), (3993, 21792), (4086, 21296), (4356, 19976), (4994, 17424), (5324, 16344), (5448, 15972), (5808, 14982), (7264, 11979), (7491, 11616), (7986, 10896), (8172, 10648), (8712, 9988)]