172355064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1447}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 493478400

約数和(自身を除く): 321123336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 709, 1418, 1447, 2127, 2836, 2894, 4254, 4341, 4963, 5672, 5788, 8508, 8682, 9926, 10129, 11576, 14889, 17016, 17364, 19852, 20258, 29778, 30387, 34728, 39704, 40516, 59556, 60774, 81032, 119112, 121548, 243096, 1025923, 2051846, 3077769, 4103692, 6155538, 7181461, 8207384, 12311076, 14362922, 21544383, 24622152, 28725844, 43088766, 57451688, 86177532, 172355064]

約数ペア:

[(1, 172355064), (2, 86177532), (3, 57451688), (4, 43088766), (6, 28725844), (7, 24622152), (8, 21544383), (12, 14362922), (14, 12311076), (21, 8207384), (24, 7181461), (28, 6155538), (42, 4103692), (56, 3077769), (84, 2051846), (168, 1025923), (709, 243096), (1418, 121548), (1447, 119112), (2127, 81032), (2836, 60774), (2894, 59556), (4254, 40516), (4341, 39704), (4963, 34728), (5672, 30387), (5788, 29778), (8508, 20258), (8682, 19852), (9926, 17364), (10129, 17016), (11576, 14889)]