71368878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 168376320

約数和(自身を除く): 97007442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 83, 118, 166, 177, 249, 347, 354, 413, 498, 581, 694, 826, 1041, 1162, 1239, 1743, 2082, 2429, 2478, 3486, 4858, 4897, 7287, 9794, 14574, 14691, 20473, 28801, 29382, 34279, 40946, 57602, 61419, 68558, 86403, 102837, 122838, 143311, 172806, 201607, 205674, 286622, 403214, 429933, 604821, 859866, 1209642, 1699259, 3398518, 5097777, 10195554, 11894813, 23789626, 35684439, 71368878]

約数ペア:

[(1, 71368878), (2, 35684439), (3, 23789626), (6, 11894813), (7, 10195554), (14, 5097777), (21, 3398518), (42, 1699259), (59, 1209642), (83, 859866), (118, 604821), (166, 429933), (177, 403214), (249, 286622), (347, 205674), (354, 201607), (413, 172806), (498, 143311), (581, 122838), (694, 102837), (826, 86403), (1041, 68558), (1162, 61419), (1239, 57602), (1743, 40946), (2082, 34279), (2429, 29382), (2478, 28801), (3486, 20473), (4858, 14691), (4897, 14574), (7287, 9794)]