64278384

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 174825120

約数和(自身を除く): 110546736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 464, 488, 696, 732, 757, 976, 1392, 1464, 1514, 1769, 2271, 2928, 3028, 3538, 4542, 5307, 6056, 7076, 9084, 10614, 12112, 14152, 18168, 21228, 21953, 28304, 36336, 42456, 43906, 46177, 65859, 84912, 87812, 92354, 131718, 138531, 175624, 184708, 263436, 277062, 351248, 369416, 526872, 554124, 738832, 1053744, 1108248, 1339133, 2216496, 2678266, 4017399, 5356532, 8034798, 10713064, 16069596, 21426128, 32139192, 64278384]

約数ペア:

[(1, 64278384), (2, 32139192), (3, 21426128), (4, 16069596), (6, 10713064), (8, 8034798), (12, 5356532), (16, 4017399), (24, 2678266), (29, 2216496), (48, 1339133), (58, 1108248), (61, 1053744), (87, 738832), (116, 554124), (122, 526872), (174, 369416), (183, 351248), (232, 277062), (244, 263436), (348, 184708), (366, 175624), (464, 138531), (488, 131718), (696, 92354), (732, 87812), (757, 84912), (976, 65859), (1392, 46177), (1464, 43906), (1514, 42456), (1769, 36336), (2271, 28304), (2928, 21953), (3028, 21228), (3538, 18168), (4542, 14152), (5307, 12112), (6056, 10614), (7076, 9084)]