78653808

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1877}}^1$

素因数の和:1991

約数の個数: 80

約数和(自身を含む): 228214560

約数和(自身を除く): 149560752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 1877, 2328, 2619, 3492, 3754, 4656, 5238, 5631, 6984, 7508, 10476, 11262, 13968, 15016, 16893, 20952, 22524, 30032, 33786, 41904, 45048, 50679, 67572, 90096, 101358, 135144, 182069, 202716, 270288, 364138, 405432, 546207, 728276, 810864, 1092414, 1456552, 1638621, 2184828, 2913104, 3277242, 4369656, 4915863, 6554484, 8739312, 9831726, 13108968, 19663452, 26217936, 39326904, 78653808]

約数ペア:

[(1, 78653808), (2, 39326904), (3, 26217936), (4, 19663452), (6, 13108968), (8, 9831726), (9, 8739312), (12, 6554484), (16, 4915863), (18, 4369656), (24, 3277242), (27, 2913104), (36, 2184828), (48, 1638621), (54, 1456552), (72, 1092414), (97, 810864), (108, 728276), (144, 546207), (194, 405432), (216, 364138), (291, 270288), (388, 202716), (432, 182069), (582, 135144), (776, 101358), (873, 90096), (1164, 67572), (1552, 50679), (1746, 45048), (1877, 41904), (2328, 33786), (2619, 30032), (3492, 22524), (3754, 20952), (4656, 16893), (5238, 15016), (5631, 13968), (6984, 11262), (7508, 10476)]