61709752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 129276000

約数和(自身を除く): 67566248

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 89, 104, 113, 118, 178, 226, 236, 356, 452, 472, 712, 767, 904, 1157, 1469, 1534, 2314, 2938, 3068, 4628, 5251, 5876, 6136, 6667, 9256, 10057, 10502, 11752, 13334, 20114, 21004, 26668, 40228, 42008, 53336, 68263, 80456, 86671, 130741, 136526, 173342, 261482, 273052, 346684, 522964, 546104, 593363, 693368, 1045928, 1186726, 2373452, 4746904, 7713719, 15427438, 30854876, 61709752]

約数ペア:

[(1, 61709752), (2, 30854876), (4, 15427438), (8, 7713719), (13, 4746904), (26, 2373452), (52, 1186726), (59, 1045928), (89, 693368), (104, 593363), (113, 546104), (118, 522964), (178, 346684), (226, 273052), (236, 261482), (356, 173342), (452, 136526), (472, 130741), (712, 86671), (767, 80456), (904, 68263), (1157, 53336), (1469, 42008), (1534, 40228), (2314, 26668), (2938, 21004), (3068, 20114), (4628, 13334), (5251, 11752), (5876, 10502), (6136, 10057), (6667, 9256)]