99984976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1668

約数の個数: 80

約数和(自身を含む): 244123264

約数和(自身を除く): 144138288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 1597, 2236, 2408, 3194, 3913, 4472, 4816, 6388, 7826, 8944, 11179, 12776, 15652, 20761, 22358, 25552, 31304, 41522, 44716, 62608, 68671, 83044, 89432, 137342, 145327, 166088, 178864, 274684, 290654, 332176, 480697, 549368, 581308, 892723, 961394, 1098736, 1162616, 1785446, 1922788, 2325232, 3570892, 3845576, 6249061, 7141784, 7691152, 12498122, 14283568, 24996244, 49992488, 99984976]

約数ペア:

[(1, 99984976), (2, 49992488), (4, 24996244), (7, 14283568), (8, 12498122), (13, 7691152), (14, 7141784), (16, 6249061), (26, 3845576), (28, 3570892), (43, 2325232), (52, 1922788), (56, 1785446), (86, 1162616), (91, 1098736), (104, 961394), (112, 892723), (172, 581308), (182, 549368), (208, 480697), (301, 332176), (344, 290654), (364, 274684), (559, 178864), (602, 166088), (688, 145327), (728, 137342), (1118, 89432), (1204, 83044), (1456, 68671), (1597, 62608), (2236, 44716), (2408, 41522), (3194, 31304), (3913, 25552), (4472, 22358), (4816, 20761), (6388, 15652), (7826, 12776), (8944, 11179)]