68323904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 157983936

約数和(自身を除く): 89660032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 43, 44, 61, 64, 74, 86, 88, 122, 148, 172, 176, 244, 296, 344, 352, 407, 473, 488, 592, 671, 688, 704, 814, 946, 976, 1184, 1342, 1376, 1591, 1628, 1892, 1952, 2257, 2368, 2623, 2684, 2752, 3182, 3256, 3784, 3904, 4514, 5246, 5368, 6364, 6512, 7568, 9028, 10492, 10736, 12728, 13024, 15136, 17501, 18056, 20984, 21472, 24827, 25456, 26048, 28853, 30272, 35002, 36112, 41968, 42944, 49654, 50912, 57706, 70004, 72224, 83936, 97051, 99308, 101824, 115412, 140008, 144448, 167872, 194102, 198616, 230824, 280016, 388204, 397232, 461648, 560032, 776408, 794464, 923296, 1067561, 1120064, 1552816, 1588928, 1846592, 2135122, 3105632, 4270244, 6211264, 8540488, 17080976, 34161952, 68323904]

約数ペア:

[(1, 68323904), (2, 34161952), (4, 17080976), (8, 8540488), (11, 6211264), (16, 4270244), (22, 3105632), (32, 2135122), (37, 1846592), (43, 1588928), (44, 1552816), (61, 1120064), (64, 1067561), (74, 923296), (86, 794464), (88, 776408), (122, 560032), (148, 461648), (172, 397232), (176, 388204), (244, 280016), (296, 230824), (344, 198616), (352, 194102), (407, 167872), (473, 144448), (488, 140008), (592, 115412), (671, 101824), (688, 99308), (704, 97051), (814, 83936), (946, 72224), (976, 70004), (1184, 57706), (1342, 50912), (1376, 49654), (1591, 42944), (1628, 41968), (1892, 36112), (1952, 35002), (2257, 30272), (2368, 28853), (2623, 26048), (2684, 25456), (2752, 24827), (3182, 21472), (3256, 20984), (3784, 18056), (3904, 17501), (4514, 15136), (5246, 13024), (5368, 12728), (6364, 10736), (6512, 10492), (7568, 9028)]