77956704

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{38669}}^1$

素因数の和:38692

約数の個数: 72

約数和(自身を含む): 253365840

約数和(自身を除く): 175409136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 38669, 77338, 116007, 154676, 232014, 270683, 309352, 348021, 464028, 541366, 618704, 696042, 812049, 928056, 1082732, 1237408, 1392084, 1624098, 1856112, 2165464, 2436147, 2784168, 3248196, 3712224, 4330928, 4872294, 5568336, 6496392, 8661856, 9744588, 11136672, 12992784, 19489176, 25985568, 38978352, 77956704]

約数ペア:

[(1, 77956704), (2, 38978352), (3, 25985568), (4, 19489176), (6, 12992784), (7, 11136672), (8, 9744588), (9, 8661856), (12, 6496392), (14, 5568336), (16, 4872294), (18, 4330928), (21, 3712224), (24, 3248196), (28, 2784168), (32, 2436147), (36, 2165464), (42, 1856112), (48, 1624098), (56, 1392084), (63, 1237408), (72, 1082732), (84, 928056), (96, 812049), (112, 696042), (126, 618704), (144, 541366), (168, 464028), (224, 348021), (252, 309352), (288, 270683), (336, 232014), (504, 154676), (672, 116007), (1008, 77338), (2016, 38669)]