42012648

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 127440000

約数和(自身を除く): 85427352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 353, 456, 513, 522, 551, 684, 696, 706, 783, 1026, 1044, 1059, 1102, 1368, 1412, 1566, 1653, 2052, 2088, 2118, 2204, 2824, 3132, 3177, 3306, 4104, 4236, 4408, 4959, 6264, 6354, 6612, 6707, 8472, 9531, 9918, 10237, 12708, 13224, 13414, 14877, 19062, 19836, 20121, 20474, 25416, 26828, 29754, 30711, 38124, 39672, 40242, 40948, 53656, 59508, 60363, 61422, 76248, 80484, 81896, 92133, 119016, 120726, 122844, 160968, 181089, 184266, 194503, 241452, 245688, 276399, 362178, 368532, 389006, 482904, 552798, 583509, 724356, 737064, 778012, 1105596, 1167018, 1448712, 1556024, 1750527, 2211192, 2334036, 3501054, 4668072, 5251581, 7002108, 10503162, 14004216, 21006324, 42012648]

約数ペア:

[(1, 42012648), (2, 21006324), (3, 14004216), (4, 10503162), (6, 7002108), (8, 5251581), (9, 4668072), (12, 3501054), (18, 2334036), (19, 2211192), (24, 1750527), (27, 1556024), (29, 1448712), (36, 1167018), (38, 1105596), (54, 778012), (57, 737064), (58, 724356), (72, 583509), (76, 552798), (87, 482904), (108, 389006), (114, 368532), (116, 362178), (152, 276399), (171, 245688), (174, 241452), (216, 194503), (228, 184266), (232, 181089), (261, 160968), (342, 122844), (348, 120726), (353, 119016), (456, 92133), (513, 81896), (522, 80484), (551, 76248), (684, 61422), (696, 60363), (706, 59508), (783, 53656), (1026, 40948), (1044, 40242), (1059, 39672), (1102, 38124), (1368, 30711), (1412, 29754), (1566, 26828), (1653, 25416), (2052, 20474), (2088, 20121), (2118, 19836), (2204, 19062), (2824, 14877), (3132, 13414), (3177, 13224), (3306, 12708), (4104, 10237), (4236, 9918), (4408, 9531), (4959, 8472), (6264, 6707), (6354, 6612)]