81189001296

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{21871}}^1$

素因数の和:22562

約数の個数: 160

約数和(自身を含む): 251360023040

約数和(自身を除く): 170171021744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 661, 702, 936, 1322, 1404, 1872, 1983, 2644, 2808, 3966, 5288, 5616, 5949, 7932, 8593, 10576, 11898, 15864, 17186, 17847, 21871, 23796, 25779, 31728, 34372, 35694, 43742, 47592, 51558, 65613, 68744, 71388, 77337, 87484, 95184, 103116, 131226, 137488, 142776, 154674, 174968, 196839, 206232, 232011, 262452, 284323, 285552, 309348, 349936, 393678, 412464, 464022, 524904, 568646, 590517, 618696, 787356, 852969, 928044, 1049808, 1137292, 1181034, 1237392, 1574712, 1705938, 1856088, 2274584, 2362068, 2558907, 3149424, 3411876, 3712176, 4549168, 4724136, 5117814, 6823752, 7676721, 9448272, 10235628, 13647504, 14456731, 15353442, 20471256, 28913462, 30706884, 40942512, 43370193, 57826924, 61413768, 86740386, 115653848, 122827536, 130110579, 173480772, 187937503, 231307696, 260221158, 346961544, 375875006, 390331737, 520442316, 563812509, 693923088, 751750012, 780663474, 1040884632, 1127625018, 1503500024, 1561326948, 1691437527, 2081769264, 2255250036, 3007000048, 3122653896, 3382875054, 4510500072, 5074312581, 6245307792, 6765750108, 9021000144, 10148625162, 13531500216, 20297250324, 27063000432, 40594500648, 81189001296]

約数ペア:

[(1, 81189001296), (2, 40594500648), (3, 27063000432), (4, 20297250324), (6, 13531500216), (8, 10148625162), (9, 9021000144), (12, 6765750108), (13, 6245307792), (16, 5074312581), (18, 4510500072), (24, 3382875054), (26, 3122653896), (27, 3007000048), (36, 2255250036), (39, 2081769264), (48, 1691437527), (52, 1561326948), (54, 1503500024), (72, 1127625018), (78, 1040884632), (104, 780663474), (108, 751750012), (117, 693923088), (144, 563812509), (156, 520442316), (208, 390331737), (216, 375875006), (234, 346961544), (312, 260221158), (351, 231307696), (432, 187937503), (468, 173480772), (624, 130110579), (661, 122827536), (702, 115653848), (936, 86740386), (1322, 61413768), (1404, 57826924), (1872, 43370193), (1983, 40942512), (2644, 30706884), (2808, 28913462), (3966, 20471256), (5288, 15353442), (5616, 14456731), (5949, 13647504), (7932, 10235628), (8593, 9448272), (10576, 7676721), (11898, 6823752), (15864, 5117814), (17186, 4724136), (17847, 4549168), (21871, 3712176), (23796, 3411876), (25779, 3149424), (31728, 2558907), (34372, 2362068), (35694, 2274584), (43742, 1856088), (47592, 1705938), (51558, 1574712), (65613, 1237392), (68744, 1181034), (71388, 1137292), (77337, 1049808), (87484, 928044), (95184, 852969), (103116, 787356), (131226, 618696), (137488, 590517), (142776, 568646), (154674, 524904), (174968, 464022), (196839, 412464), (206232, 393678), (232011, 349936), (262452, 309348), (284323, 285552)]