79657578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4460

約数の個数: 96

約数和(自身を含む): 231783552

約数和(自身を除く): 152125974

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 4421, 6006, 8842, 9009, 13263, 18018, 26526, 30947, 39789, 48631, 57473, 61894, 79578, 92841, 97262, 114946, 145893, 172419, 185682, 278523, 291786, 340417, 344838, 402311, 437679, 517257, 557046, 632203, 680834, 804622, 875358, 1021251, 1034514, 1206933, 1264406, 1896609, 2042502, 2413866, 3063753, 3620799, 3793218, 4425421, 5689827, 6127506, 7241598, 8850842, 11379654, 13276263, 26552526, 39828789, 79657578]

約数ペア:

[(1, 79657578), (2, 39828789), (3, 26552526), (6, 13276263), (7, 11379654), (9, 8850842), (11, 7241598), (13, 6127506), (14, 5689827), (18, 4425421), (21, 3793218), (22, 3620799), (26, 3063753), (33, 2413866), (39, 2042502), (42, 1896609), (63, 1264406), (66, 1206933), (77, 1034514), (78, 1021251), (91, 875358), (99, 804622), (117, 680834), (126, 632203), (143, 557046), (154, 517257), (182, 437679), (198, 402311), (231, 344838), (234, 340417), (273, 291786), (286, 278523), (429, 185682), (462, 172419), (546, 145893), (693, 114946), (819, 97262), (858, 92841), (1001, 79578), (1287, 61894), (1386, 57473), (1638, 48631), (2002, 39789), (2574, 30947), (3003, 26526), (4421, 18018), (6006, 13263), (8842, 9009)]