68745144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 197244720

約数和(自身を除く): 128499576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 221, 312, 338, 408, 442, 507, 663, 676, 884, 997, 1014, 1326, 1352, 1768, 1994, 2028, 2652, 2873, 2991, 3988, 4056, 5304, 5746, 5982, 7976, 8619, 11492, 11964, 12961, 16949, 17238, 22984, 23928, 25922, 33898, 34476, 38883, 50847, 51844, 67796, 68952, 77766, 101694, 103688, 135592, 155532, 168493, 203388, 220337, 311064, 336986, 406776, 440674, 505479, 661011, 673972, 881348, 1010958, 1322022, 1347944, 1762696, 2021916, 2644044, 2864381, 4043832, 5288088, 5728762, 8593143, 11457524, 17186286, 22915048, 34372572, 68745144]

約数ペア:

[(1, 68745144), (2, 34372572), (3, 22915048), (4, 17186286), (6, 11457524), (8, 8593143), (12, 5728762), (13, 5288088), (17, 4043832), (24, 2864381), (26, 2644044), (34, 2021916), (39, 1762696), (51, 1347944), (52, 1322022), (68, 1010958), (78, 881348), (102, 673972), (104, 661011), (136, 505479), (156, 440674), (169, 406776), (204, 336986), (221, 311064), (312, 220337), (338, 203388), (408, 168493), (442, 155532), (507, 135592), (663, 103688), (676, 101694), (884, 77766), (997, 68952), (1014, 67796), (1326, 51844), (1352, 50847), (1768, 38883), (1994, 34476), (2028, 33898), (2652, 25922), (2873, 23928), (2991, 22984), (3988, 17238), (4056, 16949), (5304, 12961), (5746, 11964), (5982, 11492), (7976, 8619)]