89754896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 225610560

約数和(自身を除く): 135855664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 121, 148, 154, 176, 179, 242, 259, 296, 308, 358, 407, 484, 518, 592, 616, 716, 814, 847, 968, 1036, 1232, 1253, 1432, 1628, 1694, 1936, 1969, 2072, 2506, 2849, 2864, 3256, 3388, 3938, 4144, 4477, 5012, 5698, 6512, 6623, 6776, 7876, 8954, 10024, 11396, 13246, 13552, 13783, 15752, 17908, 20048, 21659, 22792, 26492, 27566, 31339, 31504, 35816, 43318, 45584, 46361, 52984, 55132, 62678, 71632, 72853, 86636, 92722, 105968, 110264, 125356, 145706, 151613, 173272, 185444, 220528, 250712, 291412, 303226, 346544, 370888, 501424, 509971, 582824, 606452, 741776, 801383, 1019942, 1165648, 1212904, 1602766, 2039884, 2425808, 3205532, 4079768, 5609681, 6411064, 8159536, 11219362, 12822128, 22438724, 44877448, 89754896]

約数ペア:

[(1, 89754896), (2, 44877448), (4, 22438724), (7, 12822128), (8, 11219362), (11, 8159536), (14, 6411064), (16, 5609681), (22, 4079768), (28, 3205532), (37, 2425808), (44, 2039884), (56, 1602766), (74, 1212904), (77, 1165648), (88, 1019942), (112, 801383), (121, 741776), (148, 606452), (154, 582824), (176, 509971), (179, 501424), (242, 370888), (259, 346544), (296, 303226), (308, 291412), (358, 250712), (407, 220528), (484, 185444), (518, 173272), (592, 151613), (616, 145706), (716, 125356), (814, 110264), (847, 105968), (968, 92722), (1036, 86636), (1232, 72853), (1253, 71632), (1432, 62678), (1628, 55132), (1694, 52984), (1936, 46361), (1969, 45584), (2072, 43318), (2506, 35816), (2849, 31504), (2864, 31339), (3256, 27566), (3388, 26492), (3938, 22792), (4144, 21659), (4477, 20048), (5012, 17908), (5698, 15752), (6512, 13783), (6623, 13552), (6776, 13246), (7876, 11396), (8954, 10024)]