71281536

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 202327200

約数和(自身を除く): 131045664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 48, 58, 64, 74, 87, 96, 111, 116, 128, 148, 173, 174, 192, 222, 232, 296, 346, 348, 384, 444, 464, 519, 592, 692, 696, 888, 928, 1038, 1073, 1184, 1384, 1392, 1776, 1856, 2076, 2146, 2368, 2768, 2784, 3219, 3552, 3712, 4152, 4292, 4736, 5017, 5536, 5568, 6401, 6438, 7104, 8304, 8584, 10034, 11072, 11136, 12802, 12876, 14208, 15051, 16608, 17168, 19203, 20068, 22144, 25604, 25752, 30102, 33216, 34336, 38406, 40136, 51208, 51504, 60204, 66432, 68672, 76812, 80272, 102416, 103008, 120408, 137344, 153624, 160544, 185629, 204832, 206016, 240816, 307248, 321088, 371258, 409664, 412032, 481632, 556887, 614496, 642176, 742516, 819328, 963264, 1113774, 1228992, 1485032, 1926528, 2227548, 2457984, 2970064, 4455096, 5940128, 8910192, 11880256, 17820384, 23760512, 35640768, 71281536]

約数ペア:

[(1, 71281536), (2, 35640768), (3, 23760512), (4, 17820384), (6, 11880256), (8, 8910192), (12, 5940128), (16, 4455096), (24, 2970064), (29, 2457984), (32, 2227548), (37, 1926528), (48, 1485032), (58, 1228992), (64, 1113774), (74, 963264), (87, 819328), (96, 742516), (111, 642176), (116, 614496), (128, 556887), (148, 481632), (173, 412032), (174, 409664), (192, 371258), (222, 321088), (232, 307248), (296, 240816), (346, 206016), (348, 204832), (384, 185629), (444, 160544), (464, 153624), (519, 137344), (592, 120408), (692, 103008), (696, 102416), (888, 80272), (928, 76812), (1038, 68672), (1073, 66432), (1184, 60204), (1384, 51504), (1392, 51208), (1776, 40136), (1856, 38406), (2076, 34336), (2146, 33216), (2368, 30102), (2768, 25752), (2784, 25604), (3219, 22144), (3552, 20068), (3712, 19203), (4152, 17168), (4292, 16608), (4736, 15051), (5017, 14208), (5536, 12876), (5568, 12802), (6401, 11136), (6438, 11072), (7104, 10034), (8304, 8584)]