129750012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3053

約数の個数: 120

約数和(自身を含む): 408186240

約数和(自身を除く): 278436228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3011, 3078, 3591, 4788, 6022, 6156, 7182, 9033, 10773, 12044, 14364, 18066, 21077, 21546, 27099, 36132, 42154, 43092, 54198, 57209, 63231, 81297, 84308, 108396, 114418, 126462, 162594, 171627, 189693, 228836, 243891, 252924, 325188, 343254, 379386, 400463, 487782, 514881, 569079, 686508, 758772, 800926, 975564, 1029762, 1138158, 1201389, 1544643, 1601852, 1707237, 2059524, 2276316, 2402778, 3089286, 3414474, 3604167, 4633929, 4805556, 6178572, 6828948, 7208334, 9267858, 10812501, 14416668, 18535716, 21625002, 32437503, 43250004, 64875006, 129750012]

約数ペア:

[(1, 129750012), (2, 64875006), (3, 43250004), (4, 32437503), (6, 21625002), (7, 18535716), (9, 14416668), (12, 10812501), (14, 9267858), (18, 7208334), (19, 6828948), (21, 6178572), (27, 4805556), (28, 4633929), (36, 3604167), (38, 3414474), (42, 3089286), (54, 2402778), (57, 2276316), (63, 2059524), (76, 1707237), (81, 1601852), (84, 1544643), (108, 1201389), (114, 1138158), (126, 1029762), (133, 975564), (162, 800926), (171, 758772), (189, 686508), (228, 569079), (252, 514881), (266, 487782), (324, 400463), (342, 379386), (378, 343254), (399, 325188), (513, 252924), (532, 243891), (567, 228836), (684, 189693), (756, 171627), (798, 162594), (1026, 126462), (1134, 114418), (1197, 108396), (1539, 84308), (1596, 81297), (2052, 63231), (2268, 57209), (2394, 54198), (3011, 43092), (3078, 42154), (3591, 36132), (4788, 27099), (6022, 21546), (6156, 21077), (7182, 18066), (9033, 14364), (10773, 12044)]