78668352

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 168

約数和(自身を含む): 261518400

約数和(自身を除く): 182850048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 109, 112, 126, 144, 168, 179, 192, 218, 224, 252, 288, 327, 336, 358, 436, 448, 504, 537, 576, 654, 672, 716, 763, 872, 981, 1008, 1074, 1253, 1308, 1344, 1432, 1526, 1611, 1744, 1962, 2016, 2148, 2289, 2506, 2616, 2864, 3052, 3222, 3488, 3759, 3924, 4032, 4296, 4578, 5012, 5232, 5728, 6104, 6444, 6867, 6976, 7518, 7848, 8592, 9156, 10024, 10464, 11277, 11456, 12208, 12888, 13734, 15036, 15696, 17184, 18312, 19511, 20048, 20928, 22554, 24416, 25776, 27468, 30072, 31392, 34368, 36624, 39022, 40096, 45108, 48832, 51552, 54936, 58533, 60144, 62784, 73248, 78044, 80192, 90216, 103104, 109872, 117066, 120288, 136577, 146496, 156088, 175599, 180432, 219744, 234132, 240576, 273154, 312176, 351198, 360864, 409731, 439488, 468264, 546308, 624352, 702396, 721728, 819462, 936528, 1092616, 1229193, 1248704, 1404792, 1638924, 1873056, 2185232, 2458386, 2809584, 3277848, 3746112, 4370464, 4916772, 5619168, 6555696, 8740928, 9833544, 11238336, 13111392, 19667088, 26222784, 39334176, 78668352]

約数ペア:

[(1, 78668352), (2, 39334176), (3, 26222784), (4, 19667088), (6, 13111392), (7, 11238336), (8, 9833544), (9, 8740928), (12, 6555696), (14, 5619168), (16, 4916772), (18, 4370464), (21, 3746112), (24, 3277848), (28, 2809584), (32, 2458386), (36, 2185232), (42, 1873056), (48, 1638924), (56, 1404792), (63, 1248704), (64, 1229193), (72, 1092616), (84, 936528), (96, 819462), (109, 721728), (112, 702396), (126, 624352), (144, 546308), (168, 468264), (179, 439488), (192, 409731), (218, 360864), (224, 351198), (252, 312176), (288, 273154), (327, 240576), (336, 234132), (358, 219744), (436, 180432), (448, 175599), (504, 156088), (537, 146496), (576, 136577), (654, 120288), (672, 117066), (716, 109872), (763, 103104), (872, 90216), (981, 80192), (1008, 78044), (1074, 73248), (1253, 62784), (1308, 60144), (1344, 58533), (1432, 54936), (1526, 51552), (1611, 48832), (1744, 45108), (1962, 40096), (2016, 39022), (2148, 36624), (2289, 34368), (2506, 31392), (2616, 30072), (2864, 27468), (3052, 25776), (3222, 24416), (3488, 22554), (3759, 20928), (3924, 20048), (4032, 19511), (4296, 18312), (4578, 17184), (5012, 15696), (5232, 15036), (5728, 13734), (6104, 12888), (6444, 12208), (6867, 11456), (6976, 11277), (7518, 10464), (7848, 10024), (8592, 9156)]