77894208

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19319}}^1$

素因数の和:19344

約数の個数: 84

約数和(自身を含む): 255178560

約数和(自身を除く): 177284352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 19319, 38638, 57957, 77276, 115914, 135233, 154552, 173871, 231828, 270466, 309104, 347742, 405699, 463656, 540932, 618208, 695484, 811398, 927312, 1081864, 1217097, 1236416, 1390968, 1622796, 1854624, 2163728, 2434194, 2781936, 3245592, 3709248, 4327456, 4868388, 5563872, 6491184, 8654912, 9736776, 11127744, 12982368, 19473552, 25964736, 38947104, 77894208]

約数ペア:

[(1, 77894208), (2, 38947104), (3, 25964736), (4, 19473552), (6, 12982368), (7, 11127744), (8, 9736776), (9, 8654912), (12, 6491184), (14, 5563872), (16, 4868388), (18, 4327456), (21, 3709248), (24, 3245592), (28, 2781936), (32, 2434194), (36, 2163728), (42, 1854624), (48, 1622796), (56, 1390968), (63, 1236416), (64, 1217097), (72, 1081864), (84, 927312), (96, 811398), (112, 695484), (126, 618208), (144, 540932), (168, 463656), (192, 405699), (224, 347742), (252, 309104), (288, 270466), (336, 231828), (448, 173871), (504, 154552), (576, 135233), (672, 115914), (1008, 77276), (1344, 57957), (2016, 38638), (4032, 19319)]