67779816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 194477760

約数和(自身を除く): 126697944

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, 983, 1014, 1326, 1352, 1768, 1966, 2028, 2652, 2873, 2949, 3932, 4056, 5304, 5746, 5898, 7864, 8619, 11492, 11796, 12779, 16711, 17238, 22984, 23592, 25558, 33422, 34476, 38337, 50133, 51116, 66844, 68952, 76674, 100266, 102232, 133688, 153348, 166127, 200532, 217243, 306696, 332254, 401064, 434486, 498381, 651729, 664508, 868972, 996762, 1303458, 1329016, 1737944, 1993524, 2606916, 2824159, 3987048, 5213832, 5648318, 8472477, 11296636, 16944954, 22593272, 33889908, 67779816]

約数ペア:

[(1, 67779816), (2, 33889908), (3, 22593272), (4, 16944954), (6, 11296636), (8, 8472477), (12, 5648318), (13, 5213832), (17, 3987048), (24, 2824159), (26, 2606916), (34, 1993524), (39, 1737944), (51, 1329016), (52, 1303458), (68, 996762), (78, 868972), (102, 664508), (104, 651729), (136, 498381), (156, 434486), (169, 401064), (204, 332254), (221, 306696), (312, 217243), (338, 200532), (408, 166127), (442, 153348), (507, 133688), (663, 102232), (676, 100266), (884, 76674), (983, 68952), (1014, 66844), (1326, 51116), (1352, 50133), (1768, 38337), (1966, 34476), (2028, 33422), (2652, 25558), (2873, 23592), (2949, 22984), (3932, 17238), (4056, 16711), (5304, 12779), (5746, 11796), (5898, 11492), (7864, 8619)]