87301032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 272885760

約数和(自身を除く): 185584728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 563, 568, 728, 852, 923, 994, 1092, 1126, 1491, 1689, 1704, 1846, 1988, 2184, 2252, 2769, 2982, 3378, 3692, 3941, 3976, 4504, 5538, 5964, 6461, 6756, 7319, 7384, 7882, 11076, 11823, 11928, 12922, 13512, 14638, 15764, 19383, 21957, 22152, 23646, 25844, 29276, 31528, 38766, 39973, 43914, 47292, 51233, 51688, 58552, 77532, 79946, 87828, 94584, 102466, 119919, 153699, 155064, 159892, 175656, 204932, 239838, 279811, 307398, 319784, 409864, 479676, 519649, 559622, 614796, 839433, 959352, 1039298, 1119244, 1229592, 1558947, 1678866, 2078596, 2238488, 3117894, 3357732, 3637543, 4157192, 6235788, 6715464, 7275086, 10912629, 12471576, 14550172, 21825258, 29100344, 43650516, 87301032]

約数ペア:

[(1, 87301032), (2, 43650516), (3, 29100344), (4, 21825258), (6, 14550172), (7, 12471576), (8, 10912629), (12, 7275086), (13, 6715464), (14, 6235788), (21, 4157192), (24, 3637543), (26, 3357732), (28, 3117894), (39, 2238488), (42, 2078596), (52, 1678866), (56, 1558947), (71, 1229592), (78, 1119244), (84, 1039298), (91, 959352), (104, 839433), (142, 614796), (156, 559622), (168, 519649), (182, 479676), (213, 409864), (273, 319784), (284, 307398), (312, 279811), (364, 239838), (426, 204932), (497, 175656), (546, 159892), (563, 155064), (568, 153699), (728, 119919), (852, 102466), (923, 94584), (994, 87828), (1092, 79946), (1126, 77532), (1491, 58552), (1689, 51688), (1704, 51233), (1846, 47292), (1988, 43914), (2184, 39973), (2252, 38766), (2769, 31528), (2982, 29276), (3378, 25844), (3692, 23646), (3941, 22152), (3976, 21957), (4504, 19383), (5538, 15764), (5964, 14638), (6461, 13512), (6756, 12922), (7319, 11928), (7384, 11823), (7882, 11076)]