68933904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1896

約数の個数: 80

約数和(自身を含む): 195029184

約数和(自身を除く): 126095280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 1811, 2379, 2928, 3172, 3622, 4758, 5433, 6344, 7244, 9516, 10866, 12688, 14488, 19032, 21732, 23543, 28976, 38064, 43464, 47086, 70629, 86928, 94172, 110471, 141258, 188344, 220942, 282516, 331413, 376688, 441884, 565032, 662826, 883768, 1130064, 1325652, 1436123, 1767536, 2651304, 2872246, 4308369, 5302608, 5744492, 8616738, 11488984, 17233476, 22977968, 34466952, 68933904]

約数ペア:

[(1, 68933904), (2, 34466952), (3, 22977968), (4, 17233476), (6, 11488984), (8, 8616738), (12, 5744492), (13, 5302608), (16, 4308369), (24, 2872246), (26, 2651304), (39, 1767536), (48, 1436123), (52, 1325652), (61, 1130064), (78, 883768), (104, 662826), (122, 565032), (156, 441884), (183, 376688), (208, 331413), (244, 282516), (312, 220942), (366, 188344), (488, 141258), (624, 110471), (732, 94172), (793, 86928), (976, 70629), (1464, 47086), (1586, 43464), (1811, 38064), (2379, 28976), (2928, 23543), (3172, 21732), (3622, 19032), (4758, 14488), (5433, 12688), (6344, 10866), (7244, 9516)]