7890352308

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1523}}^1\times {\mathrm{6257}}^1$

素因数の和:7813

約数の個数: 72

約数和(自身を含む): 20829227328

約数和(自身を除く): 12938875020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1523, 3046, 4569, 6092, 6257, 9138, 12514, 13707, 18276, 18771, 25028, 27414, 35029, 37542, 54828, 56313, 70058, 75084, 105087, 112626, 140116, 143911, 210174, 225252, 287822, 315261, 420348, 431733, 575644, 630522, 863466, 1261044, 1295199, 1726932, 2590398, 5180796, 9529411, 19058822, 28588233, 38117644, 57176466, 85764699, 114352932, 171529398, 219176453, 343058796, 438352906, 657529359, 876705812, 1315058718, 1972588077, 2630117436, 3945176154, 7890352308]

約数ペア:

[(1, 7890352308), (2, 3945176154), (3, 2630117436), (4, 1972588077), (6, 1315058718), (9, 876705812), (12, 657529359), (18, 438352906), (23, 343058796), (36, 219176453), (46, 171529398), (69, 114352932), (92, 85764699), (138, 57176466), (207, 38117644), (276, 28588233), (414, 19058822), (828, 9529411), (1523, 5180796), (3046, 2590398), (4569, 1726932), (6092, 1295199), (6257, 1261044), (9138, 863466), (12514, 630522), (13707, 575644), (18276, 431733), (18771, 420348), (25028, 315261), (27414, 287822), (35029, 225252), (37542, 210174), (54828, 143911), (56313, 140116), (70058, 112626), (75084, 105087)]