90316408

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 218332800

約数和(自身を除く): 128016392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 148, 182, 196, 259, 296, 364, 392, 479, 481, 518, 637, 728, 958, 962, 1036, 1274, 1813, 1916, 1924, 2072, 2548, 3353, 3367, 3626, 3832, 3848, 5096, 6227, 6706, 6734, 7252, 12454, 13412, 13468, 14504, 17723, 23471, 23569, 24908, 26824, 26936, 35446, 43589, 46942, 47138, 49816, 70892, 87178, 93884, 94276, 124061, 141784, 174356, 187768, 188552, 230399, 248122, 305123, 348712, 460798, 496244, 610246, 868427, 921596, 992488, 1220492, 1612793, 1736854, 1843192, 2440984, 3225586, 3473708, 6451172, 6947416, 11289551, 12902344, 22579102, 45158204, 90316408]

約数ペア:

[(1, 90316408), (2, 45158204), (4, 22579102), (7, 12902344), (8, 11289551), (13, 6947416), (14, 6451172), (26, 3473708), (28, 3225586), (37, 2440984), (49, 1843192), (52, 1736854), (56, 1612793), (74, 1220492), (91, 992488), (98, 921596), (104, 868427), (148, 610246), (182, 496244), (196, 460798), (259, 348712), (296, 305123), (364, 248122), (392, 230399), (479, 188552), (481, 187768), (518, 174356), (637, 141784), (728, 124061), (958, 94276), (962, 93884), (1036, 87178), (1274, 70892), (1813, 49816), (1916, 47138), (1924, 46942), (2072, 43589), (2548, 35446), (3353, 26936), (3367, 26824), (3626, 24908), (3832, 23569), (3848, 23471), (5096, 17723), (6227, 14504), (6706, 13468), (6734, 13412), (7252, 12454)]