87456432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 278982144

約数和(自身を除く): 191525712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 61, 68, 84, 102, 112, 119, 122, 136, 168, 183, 204, 238, 244, 251, 272, 336, 357, 366, 408, 427, 476, 488, 502, 714, 732, 753, 816, 854, 952, 976, 1004, 1037, 1281, 1428, 1464, 1506, 1708, 1757, 1904, 2008, 2074, 2562, 2856, 2928, 3012, 3111, 3416, 3514, 4016, 4148, 4267, 5124, 5271, 5712, 6024, 6222, 6832, 7028, 7259, 8296, 8534, 10248, 10542, 12048, 12444, 12801, 14056, 14518, 15311, 16592, 17068, 20496, 21084, 21777, 24888, 25602, 28112, 29036, 29869, 30622, 34136, 42168, 43554, 45933, 49776, 51204, 58072, 59738, 61244, 68272, 84336, 87108, 89607, 91866, 102408, 107177, 116144, 119476, 122488, 174216, 179214, 183732, 204816, 214354, 238952, 244976, 260287, 321531, 348432, 358428, 367464, 428708, 477904, 520574, 643062, 716856, 734928, 780861, 857416, 1041148, 1286124, 1433712, 1561722, 1714832, 1822009, 2082296, 2572248, 3123444, 3644018, 4164592, 5144496, 5466027, 6246888, 7288036, 10932054, 12493776, 14576072, 21864108, 29152144, 43728216, 87456432]

約数ペア:

[(1, 87456432), (2, 43728216), (3, 29152144), (4, 21864108), (6, 14576072), (7, 12493776), (8, 10932054), (12, 7288036), (14, 6246888), (16, 5466027), (17, 5144496), (21, 4164592), (24, 3644018), (28, 3123444), (34, 2572248), (42, 2082296), (48, 1822009), (51, 1714832), (56, 1561722), (61, 1433712), (68, 1286124), (84, 1041148), (102, 857416), (112, 780861), (119, 734928), (122, 716856), (136, 643062), (168, 520574), (183, 477904), (204, 428708), (238, 367464), (244, 358428), (251, 348432), (272, 321531), (336, 260287), (357, 244976), (366, 238952), (408, 214354), (427, 204816), (476, 183732), (488, 179214), (502, 174216), (714, 122488), (732, 119476), (753, 116144), (816, 107177), (854, 102408), (952, 91866), (976, 89607), (1004, 87108), (1037, 84336), (1281, 68272), (1428, 61244), (1464, 59738), (1506, 58072), (1708, 51204), (1757, 49776), (1904, 45933), (2008, 43554), (2074, 42168), (2562, 34136), (2856, 30622), (2928, 29869), (3012, 29036), (3111, 28112), (3416, 25602), (3514, 24888), (4016, 21777), (4148, 21084), (4267, 20496), (5124, 17068), (5271, 16592), (5712, 15311), (6024, 14518), (6222, 14056), (6832, 12801), (7028, 12444), (7259, 12048), (8296, 10542), (8534, 10248)]