78778224

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 160

約数和(自身を含む): 261888000

約数和(自身を除く): 183109776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 109, 112, 126, 144, 168, 189, 216, 218, 239, 252, 327, 336, 378, 432, 436, 478, 504, 654, 717, 756, 763, 872, 956, 981, 1008, 1308, 1434, 1512, 1526, 1673, 1744, 1912, 1962, 2151, 2289, 2616, 2868, 2943, 3024, 3052, 3346, 3824, 3924, 4302, 4578, 5019, 5232, 5736, 5886, 6104, 6453, 6692, 6867, 7848, 8604, 9156, 10038, 11472, 11772, 12208, 12906, 13384, 13734, 15057, 15696, 17208, 18312, 20076, 20601, 23544, 25812, 26051, 26768, 27468, 30114, 34416, 36624, 40152, 41202, 45171, 47088, 51624, 52102, 54936, 60228, 78153, 80304, 82404, 90342, 103248, 104204, 109872, 120456, 156306, 164808, 180684, 182357, 208408, 234459, 240912, 312612, 329616, 361368, 364714, 416816, 468918, 547071, 625224, 703377, 722736, 729428, 937836, 1094142, 1250448, 1406754, 1458856, 1641213, 1875672, 2188284, 2813508, 2917712, 3282426, 3751344, 4376568, 4923639, 5627016, 6564852, 8753136, 9847278, 11254032, 13129704, 19694556, 26259408, 39389112, 78778224]

約数ペア:

[(1, 78778224), (2, 39389112), (3, 26259408), (4, 19694556), (6, 13129704), (7, 11254032), (8, 9847278), (9, 8753136), (12, 6564852), (14, 5627016), (16, 4923639), (18, 4376568), (21, 3751344), (24, 3282426), (27, 2917712), (28, 2813508), (36, 2188284), (42, 1875672), (48, 1641213), (54, 1458856), (56, 1406754), (63, 1250448), (72, 1094142), (84, 937836), (108, 729428), (109, 722736), (112, 703377), (126, 625224), (144, 547071), (168, 468918), (189, 416816), (216, 364714), (218, 361368), (239, 329616), (252, 312612), (327, 240912), (336, 234459), (378, 208408), (432, 182357), (436, 180684), (478, 164808), (504, 156306), (654, 120456), (717, 109872), (756, 104204), (763, 103248), (872, 90342), (956, 82404), (981, 80304), (1008, 78153), (1308, 60228), (1434, 54936), (1512, 52102), (1526, 51624), (1673, 47088), (1744, 45171), (1912, 41202), (1962, 40152), (2151, 36624), (2289, 34416), (2616, 30114), (2868, 27468), (2943, 26768), (3024, 26051), (3052, 25812), (3346, 23544), (3824, 20601), (3924, 20076), (4302, 18312), (4578, 17208), (5019, 15696), (5232, 15057), (5736, 13734), (5886, 13384), (6104, 12906), (6453, 12208), (6692, 11772), (6867, 11472), (7848, 10038), (8604, 9156)]