78465348

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1433}}^1$

素因数の和:1475

約数の個数: 90

約数和(自身を含む): 222271434

約数和(自身を除く): 143806086

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1433, 1521, 2028, 2106, 2866, 3042, 4212, 4299, 4563, 5732, 6084, 8598, 9126, 12897, 13689, 17196, 18252, 18629, 25794, 27378, 37258, 38691, 51588, 54756, 55887, 74516, 77382, 111774, 116073, 154764, 167661, 223548, 232146, 242177, 335322, 464292, 484354, 502983, 670644, 726531, 968708, 1005966, 1453062, 1508949, 2011932, 2179593, 2906124, 3017898, 4359186, 6035796, 6538779, 8718372, 13077558, 19616337, 26155116, 39232674, 78465348]

約数ペア:

[(1, 78465348), (2, 39232674), (3, 26155116), (4, 19616337), (6, 13077558), (9, 8718372), (12, 6538779), (13, 6035796), (18, 4359186), (26, 3017898), (27, 2906124), (36, 2179593), (39, 2011932), (52, 1508949), (54, 1453062), (78, 1005966), (81, 968708), (108, 726531), (117, 670644), (156, 502983), (162, 484354), (169, 464292), (234, 335322), (324, 242177), (338, 232146), (351, 223548), (468, 167661), (507, 154764), (676, 116073), (702, 111774), (1014, 77382), (1053, 74516), (1404, 55887), (1433, 54756), (1521, 51588), (2028, 38691), (2106, 37258), (2866, 27378), (3042, 25794), (4212, 18629), (4299, 18252), (4563, 17196), (5732, 13689), (6084, 12897), (8598, 9126)]