66876768

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{677}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 222112800

約数和(自身を除く): 155236032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 677, 686, 784, 882, 1008, 1029, 1176, 1354, 1372, 1568, 1764, 2016, 2031, 2058, 2352, 2708, 2744, 3087, 3528, 4062, 4116, 4704, 4739, 5416, 5488, 6093, 6174, 7056, 8124, 8232, 9478, 10832, 10976, 12186, 12348, 14112, 14217, 16248, 16464, 18956, 21664, 24372, 24696, 28434, 32496, 32928, 33173, 37912, 42651, 48744, 49392, 56868, 64992, 66346, 75824, 85302, 97488, 98784, 99519, 113736, 132692, 151648, 170604, 194976, 199038, 227472, 232211, 265384, 298557, 341208, 398076, 454944, 464422, 530768, 597114, 682416, 696633, 796152, 928844, 1061536, 1194228, 1364832, 1393266, 1592304, 1857688, 2089899, 2388456, 2786532, 3184608, 3715376, 4179798, 4776912, 5573064, 7430752, 8359596, 9553824, 11146128, 16719192, 22292256, 33438384, 66876768]

約数ペア:

[(1, 66876768), (2, 33438384), (3, 22292256), (4, 16719192), (6, 11146128), (7, 9553824), (8, 8359596), (9, 7430752), (12, 5573064), (14, 4776912), (16, 4179798), (18, 3715376), (21, 3184608), (24, 2786532), (28, 2388456), (32, 2089899), (36, 1857688), (42, 1592304), (48, 1393266), (49, 1364832), (56, 1194228), (63, 1061536), (72, 928844), (84, 796152), (96, 696633), (98, 682416), (112, 597114), (126, 530768), (144, 464422), (147, 454944), (168, 398076), (196, 341208), (224, 298557), (252, 265384), (288, 232211), (294, 227472), (336, 199038), (343, 194976), (392, 170604), (441, 151648), (504, 132692), (588, 113736), (672, 99519), (677, 98784), (686, 97488), (784, 85302), (882, 75824), (1008, 66346), (1029, 64992), (1176, 56868), (1354, 49392), (1372, 48744), (1568, 42651), (1764, 37912), (2016, 33173), (2031, 32928), (2058, 32496), (2352, 28434), (2708, 24696), (2744, 24372), (3087, 21664), (3528, 18956), (4062, 16464), (4116, 16248), (4704, 14217), (4739, 14112), (5416, 12348), (5488, 12186), (6093, 10976), (6174, 10832), (7056, 9478), (8124, 8232)]