25689968892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1\times {\mathrm{1229}}^1$

素因数の和:2116

約数の個数: 144

約数和(自身を含む): 75055780800

約数和(自身を除く): 49365811908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 761, 763, 981, 1229, 1308, 1522, 1526, 1962, 2283, 2289, 2458, 3044, 3052, 3687, 3924, 4566, 4578, 4916, 5327, 6849, 6867, 7374, 8603, 9132, 9156, 10654, 11061, 13698, 13734, 14748, 15981, 17206, 21308, 22122, 25809, 27396, 27468, 31962, 34412, 44244, 47943, 51618, 63924, 77427, 82949, 95886, 103236, 133961, 154854, 165898, 191772, 248847, 267922, 309708, 331796, 401883, 497694, 535844, 580643, 746541, 803766, 935269, 937727, 995388, 1161286, 1205649, 1493082, 1607532, 1741929, 1870538, 1875454, 2322572, 2411298, 2805807, 2813181, 2986164, 3483858, 3741076, 3750908, 4822596, 5225787, 5611614, 5626362, 6546883, 6967716, 8417421, 8439543, 10451574, 11223228, 11252724, 13093766, 16834842, 16879086, 19640649, 20903148, 26187532, 33669684, 33758172, 39281298, 58921947, 78562596, 101944321, 117843894, 203888642, 235687788, 305832963, 407777284, 611665926, 713610247, 917498889, 1223331852, 1427220494, 1834997778, 2140830741, 2854440988, 3669995556, 4281661482, 6422492223, 8563322964, 12844984446, 25689968892]

約数ペア:

[(1, 25689968892), (2, 12844984446), (3, 8563322964), (4, 6422492223), (6, 4281661482), (7, 3669995556), (9, 2854440988), (12, 2140830741), (14, 1834997778), (18, 1427220494), (21, 1223331852), (28, 917498889), (36, 713610247), (42, 611665926), (63, 407777284), (84, 305832963), (109, 235687788), (126, 203888642), (218, 117843894), (252, 101944321), (327, 78562596), (436, 58921947), (654, 39281298), (761, 33758172), (763, 33669684), (981, 26187532), (1229, 20903148), (1308, 19640649), (1522, 16879086), (1526, 16834842), (1962, 13093766), (2283, 11252724), (2289, 11223228), (2458, 10451574), (3044, 8439543), (3052, 8417421), (3687, 6967716), (3924, 6546883), (4566, 5626362), (4578, 5611614), (4916, 5225787), (5327, 4822596), (6849, 3750908), (6867, 3741076), (7374, 3483858), (8603, 2986164), (9132, 2813181), (9156, 2805807), (10654, 2411298), (11061, 2322572), (13698, 1875454), (13734, 1870538), (14748, 1741929), (15981, 1607532), (17206, 1493082), (21308, 1205649), (22122, 1161286), (25809, 995388), (27396, 937727), (27468, 935269), (31962, 803766), (34412, 746541), (44244, 580643), (47943, 535844), (51618, 497694), (63924, 401883), (77427, 331796), (82949, 309708), (95886, 267922), (103236, 248847), (133961, 191772), (154854, 165898)]