129435516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 385441280

約数和(自身を除く): 256005764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 313, 378, 547, 626, 756, 939, 1094, 1252, 1641, 1878, 2188, 2191, 2817, 3282, 3756, 3829, 4382, 4923, 5634, 6564, 6573, 7658, 8451, 8764, 9846, 11268, 11487, 13146, 14769, 15316, 16902, 19692, 19719, 22974, 26292, 29538, 33804, 34461, 39438, 45948, 59076, 59157, 68922, 78876, 103383, 118314, 137844, 171211, 206766, 236628, 342422, 413532, 513633, 684844, 1027266, 1198477, 1540899, 2054532, 2396954, 3081798, 3595431, 4622697, 4793908, 6163596, 7190862, 9245394, 10786293, 14381724, 18490788, 21572586, 32358879, 43145172, 64717758, 129435516]

約数ペア:

[(1, 129435516), (2, 64717758), (3, 43145172), (4, 32358879), (6, 21572586), (7, 18490788), (9, 14381724), (12, 10786293), (14, 9245394), (18, 7190862), (21, 6163596), (27, 4793908), (28, 4622697), (36, 3595431), (42, 3081798), (54, 2396954), (63, 2054532), (84, 1540899), (108, 1198477), (126, 1027266), (189, 684844), (252, 513633), (313, 413532), (378, 342422), (547, 236628), (626, 206766), (756, 171211), (939, 137844), (1094, 118314), (1252, 103383), (1641, 78876), (1878, 68922), (2188, 59157), (2191, 59076), (2817, 45948), (3282, 39438), (3756, 34461), (3829, 33804), (4382, 29538), (4923, 26292), (5634, 22974), (6564, 19719), (6573, 19692), (7658, 16902), (8451, 15316), (8764, 14769), (9846, 13146), (11268, 11487)]