83342924

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 176849568

約数和(自身を除く): 93506644

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 71, 98, 106, 113, 142, 196, 212, 226, 284, 371, 452, 497, 742, 791, 994, 1484, 1582, 1988, 2597, 3164, 3479, 3763, 5194, 5537, 5989, 6958, 7526, 8023, 10388, 11074, 11978, 13916, 15052, 16046, 22148, 23956, 26341, 32092, 41923, 52682, 56161, 83846, 105364, 112322, 167692, 184387, 224644, 293461, 368774, 393127, 425219, 586922, 737548, 786254, 850438, 1173844, 1572508, 1700876, 2976533, 5953066, 11906132, 20835731, 41671462, 83342924]

約数ペア:

[(1, 83342924), (2, 41671462), (4, 20835731), (7, 11906132), (14, 5953066), (28, 2976533), (49, 1700876), (53, 1572508), (71, 1173844), (98, 850438), (106, 786254), (113, 737548), (142, 586922), (196, 425219), (212, 393127), (226, 368774), (284, 293461), (371, 224644), (452, 184387), (497, 167692), (742, 112322), (791, 105364), (994, 83846), (1484, 56161), (1582, 52682), (1988, 41923), (2597, 32092), (3164, 26341), (3479, 23956), (3763, 22148), (5194, 16046), (5537, 15052), (5989, 13916), (6958, 11978), (7526, 11074), (8023, 10388)]