67648416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 204755040

約数和(自身を除く): 137106624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 47, 48, 58, 66, 87, 88, 94, 96, 116, 132, 141, 174, 176, 188, 232, 264, 282, 319, 348, 352, 376, 464, 517, 528, 564, 638, 696, 752, 928, 957, 1034, 1056, 1128, 1276, 1363, 1392, 1504, 1551, 1914, 2068, 2209, 2256, 2552, 2726, 2784, 3102, 3828, 4089, 4136, 4418, 4512, 5104, 5452, 6204, 6627, 7656, 8178, 8272, 8836, 10208, 10904, 12408, 13254, 14993, 15312, 16356, 16544, 17672, 21808, 24299, 24816, 26508, 29986, 30624, 32712, 35344, 43616, 44979, 48598, 49632, 53016, 59972, 64061, 65424, 70688, 72897, 89958, 97196, 106032, 119944, 128122, 130848, 145794, 179916, 192183, 194392, 212064, 239888, 256244, 291588, 359832, 384366, 388784, 479776, 512488, 583176, 704671, 719664, 768732, 777568, 1024976, 1166352, 1409342, 1439328, 1537464, 2049952, 2114013, 2332704, 2818684, 3074928, 4228026, 5637368, 6149856, 8456052, 11274736, 16912104, 22549472, 33824208, 67648416]

約数ペア:

[(1, 67648416), (2, 33824208), (3, 22549472), (4, 16912104), (6, 11274736), (8, 8456052), (11, 6149856), (12, 5637368), (16, 4228026), (22, 3074928), (24, 2818684), (29, 2332704), (32, 2114013), (33, 2049952), (44, 1537464), (47, 1439328), (48, 1409342), (58, 1166352), (66, 1024976), (87, 777568), (88, 768732), (94, 719664), (96, 704671), (116, 583176), (132, 512488), (141, 479776), (174, 388784), (176, 384366), (188, 359832), (232, 291588), (264, 256244), (282, 239888), (319, 212064), (348, 194392), (352, 192183), (376, 179916), (464, 145794), (517, 130848), (528, 128122), (564, 119944), (638, 106032), (696, 97196), (752, 89958), (928, 72897), (957, 70688), (1034, 65424), (1056, 64061), (1128, 59972), (1276, 53016), (1363, 49632), (1392, 48598), (1504, 44979), (1551, 43616), (1914, 35344), (2068, 32712), (2209, 30624), (2256, 29986), (2552, 26508), (2726, 24816), (2784, 24299), (3102, 21808), (3828, 17672), (4089, 16544), (4136, 16356), (4418, 15312), (4512, 14993), (5104, 13254), (5452, 12408), (6204, 10904), (6627, 10208), (7656, 8836), (8178, 8272)]