66840852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1489

約数の個数: 72

約数和(自身を含む): 176347584

約数和(自身を除く): 109506732

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1433, 1794, 2028, 2866, 3588, 3887, 4299, 5732, 7774, 8598, 11661, 15548, 17196, 18629, 23322, 32959, 37258, 46644, 55887, 65918, 74516, 98877, 111774, 131836, 197754, 223548, 242177, 395508, 428467, 484354, 726531, 856934, 968708, 1285401, 1453062, 1713868, 2570802, 2906124, 5141604, 5570071, 11140142, 16710213, 22280284, 33420426, 66840852]

約数ペア:

[(1, 66840852), (2, 33420426), (3, 22280284), (4, 16710213), (6, 11140142), (12, 5570071), (13, 5141604), (23, 2906124), (26, 2570802), (39, 1713868), (46, 1453062), (52, 1285401), (69, 968708), (78, 856934), (92, 726531), (138, 484354), (156, 428467), (169, 395508), (276, 242177), (299, 223548), (338, 197754), (507, 131836), (598, 111774), (676, 98877), (897, 74516), (1014, 65918), (1196, 55887), (1433, 46644), (1794, 37258), (2028, 32959), (2866, 23322), (3588, 18629), (3887, 17196), (4299, 15548), (5732, 11661), (7774, 8598)]