80749656

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 244440000

約数和(自身を除く): 163690344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 149, 156, 193, 216, 234, 298, 312, 351, 386, 447, 468, 579, 596, 702, 772, 894, 936, 1158, 1192, 1341, 1404, 1544, 1737, 1788, 1937, 2316, 2509, 2682, 2808, 3474, 3576, 3874, 4023, 4632, 5018, 5211, 5364, 5811, 6948, 7527, 7748, 8046, 10036, 10422, 10728, 11622, 13896, 15054, 15496, 16092, 17433, 20072, 20844, 22581, 23244, 28757, 30108, 32184, 34866, 41688, 45162, 46488, 52299, 57514, 60216, 67743, 69732, 86271, 90324, 104598, 115028, 135486, 139464, 172542, 180648, 209196, 230056, 258813, 270972, 345084, 373841, 418392, 517626, 541944, 690168, 747682, 776439, 1035252, 1121523, 1495364, 1552878, 2070504, 2243046, 2990728, 3105756, 3364569, 4486092, 6211512, 6729138, 8972184, 10093707, 13458276, 20187414, 26916552, 40374828, 80749656]

約数ペア:

[(1, 80749656), (2, 40374828), (3, 26916552), (4, 20187414), (6, 13458276), (8, 10093707), (9, 8972184), (12, 6729138), (13, 6211512), (18, 4486092), (24, 3364569), (26, 3105756), (27, 2990728), (36, 2243046), (39, 2070504), (52, 1552878), (54, 1495364), (72, 1121523), (78, 1035252), (104, 776439), (108, 747682), (117, 690168), (149, 541944), (156, 517626), (193, 418392), (216, 373841), (234, 345084), (298, 270972), (312, 258813), (351, 230056), (386, 209196), (447, 180648), (468, 172542), (579, 139464), (596, 135486), (702, 115028), (772, 104598), (894, 90324), (936, 86271), (1158, 69732), (1192, 67743), (1341, 60216), (1404, 57514), (1544, 52299), (1737, 46488), (1788, 45162), (1937, 41688), (2316, 34866), (2509, 32184), (2682, 30108), (2808, 28757), (3474, 23244), (3576, 22581), (3874, 20844), (4023, 20072), (4632, 17433), (5018, 16092), (5211, 15496), (5364, 15054), (5811, 13896), (6948, 11622), (7527, 10728), (7748, 10422), (8046, 10036)]