71951682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 171601920

約数和(自身を除く): 99650238

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 121, 138, 139, 186, 242, 253, 278, 341, 363, 417, 506, 682, 713, 726, 759, 834, 1023, 1426, 1518, 1529, 2046, 2139, 2783, 3058, 3197, 3751, 4278, 4309, 4587, 5566, 6394, 7502, 7843, 8349, 8618, 9174, 9591, 11253, 12927, 15686, 16698, 16819, 19182, 22506, 23529, 25854, 33638, 35167, 47058, 47399, 50457, 70334, 86273, 94798, 99107, 100914, 105501, 142197, 172546, 198214, 211002, 258819, 284394, 297321, 386837, 517638, 521389, 594642, 773674, 1042778, 1090177, 1160511, 1564167, 2180354, 2321022, 3128334, 3270531, 6541062, 11991947, 23983894, 35975841, 71951682]

約数ペア:

[(1, 71951682), (2, 35975841), (3, 23983894), (6, 11991947), (11, 6541062), (22, 3270531), (23, 3128334), (31, 2321022), (33, 2180354), (46, 1564167), (62, 1160511), (66, 1090177), (69, 1042778), (93, 773674), (121, 594642), (138, 521389), (139, 517638), (186, 386837), (242, 297321), (253, 284394), (278, 258819), (341, 211002), (363, 198214), (417, 172546), (506, 142197), (682, 105501), (713, 100914), (726, 99107), (759, 94798), (834, 86273), (1023, 70334), (1426, 50457), (1518, 47399), (1529, 47058), (2046, 35167), (2139, 33638), (2783, 25854), (3058, 23529), (3197, 22506), (3751, 19182), (4278, 16819), (4309, 16698), (4587, 15686), (5566, 12927), (6394, 11253), (7502, 9591), (7843, 9174), (8349, 8618)]