76720518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 203174400

約数和(自身を除く): 126453882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 73, 114, 126, 133, 146, 171, 219, 266, 342, 399, 438, 439, 511, 657, 798, 878, 1022, 1197, 1314, 1317, 1387, 1533, 2394, 2634, 2774, 3066, 3073, 3951, 4161, 4599, 6146, 7902, 8322, 8341, 9198, 9219, 9709, 12483, 16682, 18438, 19418, 24966, 25023, 27657, 29127, 32047, 50046, 55314, 58254, 58387, 64094, 75069, 87381, 96141, 116774, 150138, 174762, 175161, 192282, 224329, 288423, 350322, 448658, 525483, 576846, 608893, 672987, 1050966, 1217786, 1345974, 1826679, 2018961, 3653358, 4037922, 4262251, 5480037, 8524502, 10960074, 12786753, 25573506, 38360259, 76720518]

約数ペア:

[(1, 76720518), (2, 38360259), (3, 25573506), (6, 12786753), (7, 10960074), (9, 8524502), (14, 5480037), (18, 4262251), (19, 4037922), (21, 3653358), (38, 2018961), (42, 1826679), (57, 1345974), (63, 1217786), (73, 1050966), (114, 672987), (126, 608893), (133, 576846), (146, 525483), (171, 448658), (219, 350322), (266, 288423), (342, 224329), (399, 192282), (438, 175161), (439, 174762), (511, 150138), (657, 116774), (798, 96141), (878, 87381), (1022, 75069), (1197, 64094), (1314, 58387), (1317, 58254), (1387, 55314), (1533, 50046), (2394, 32047), (2634, 29127), (2774, 27657), (3066, 25023), (3073, 24966), (3951, 19418), (4161, 18438), (4599, 16682), (6146, 12483), (7902, 9709), (8322, 9219), (8341, 9198)]