68325796

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 158776464

約数和(自身を除く): 90450668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 67, 77, 86, 98, 121, 134, 154, 172, 196, 242, 268, 301, 308, 469, 473, 484, 539, 602, 737, 847, 938, 946, 1078, 1204, 1474, 1694, 1876, 1892, 2107, 2156, 2881, 2948, 3283, 3311, 3388, 4214, 5159, 5203, 5762, 5929, 6566, 6622, 8107, 8428, 10318, 10406, 11524, 11858, 13132, 13244, 16214, 20167, 20636, 20812, 23177, 23716, 31691, 32428, 36113, 36421, 40334, 46354, 56749, 63382, 72226, 72842, 80668, 92708, 113498, 126764, 141169, 144452, 145684, 221837, 226996, 254947, 282338, 348601, 397243, 443674, 509894, 564676, 697202, 794486, 887348, 1019788, 1394404, 1552859, 1588972, 2440207, 3105718, 4880414, 6211436, 9760828, 17081449, 34162898, 68325796]

約数ペア:

[(1, 68325796), (2, 34162898), (4, 17081449), (7, 9760828), (11, 6211436), (14, 4880414), (22, 3105718), (28, 2440207), (43, 1588972), (44, 1552859), (49, 1394404), (67, 1019788), (77, 887348), (86, 794486), (98, 697202), (121, 564676), (134, 509894), (154, 443674), (172, 397243), (196, 348601), (242, 282338), (268, 254947), (301, 226996), (308, 221837), (469, 145684), (473, 144452), (484, 141169), (539, 126764), (602, 113498), (737, 92708), (847, 80668), (938, 72842), (946, 72226), (1078, 63382), (1204, 56749), (1474, 46354), (1694, 40334), (1876, 36421), (1892, 36113), (2107, 32428), (2156, 31691), (2881, 23716), (2948, 23177), (3283, 20812), (3311, 20636), (3388, 20167), (4214, 16214), (5159, 13244), (5203, 13132), (5762, 11858), (5929, 11524), (6566, 10406), (6622, 10318), (8107, 8428)]