79998056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 169646400

約数和(自身を除く): 89648344

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 83, 136, 152, 166, 323, 332, 373, 646, 664, 746, 1292, 1411, 1492, 1577, 2584, 2822, 2984, 3154, 5644, 6308, 6341, 7087, 11288, 12616, 12682, 14174, 25364, 26809, 28348, 30959, 50728, 53618, 56696, 61918, 107236, 120479, 123836, 214472, 240958, 247672, 481916, 526303, 588221, 963832, 1052606, 1176442, 2105212, 2352884, 4210424, 4705768, 9999757, 19999514, 39999028, 79998056]

約数ペア:

[(1, 79998056), (2, 39999028), (4, 19999514), (8, 9999757), (17, 4705768), (19, 4210424), (34, 2352884), (38, 2105212), (68, 1176442), (76, 1052606), (83, 963832), (136, 588221), (152, 526303), (166, 481916), (323, 247672), (332, 240958), (373, 214472), (646, 123836), (664, 120479), (746, 107236), (1292, 61918), (1411, 56696), (1492, 53618), (1577, 50728), (2584, 30959), (2822, 28348), (2984, 26809), (3154, 25364), (5644, 14174), (6308, 12682), (6341, 12616), (7087, 11288)]