84859974

素因数分解:

$2^1\times 3^8\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 198394560

約数和(自身を除く): 113534586

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 223, 243, 261, 446, 486, 522, 669, 729, 783, 1338, 1458, 1566, 2007, 2187, 2349, 4014, 4374, 4698, 6021, 6467, 6561, 7047, 12042, 12934, 13122, 14094, 18063, 19401, 21141, 36126, 38802, 42282, 54189, 58203, 63423, 108378, 116406, 126846, 162567, 174609, 190269, 325134, 349218, 380538, 487701, 523827, 975402, 1047654, 1463103, 1571481, 2926206, 3142962, 4714443, 9428886, 14143329, 28286658, 42429987, 84859974]

約数ペア:

[(1, 84859974), (2, 42429987), (3, 28286658), (6, 14143329), (9, 9428886), (18, 4714443), (27, 3142962), (29, 2926206), (54, 1571481), (58, 1463103), (81, 1047654), (87, 975402), (162, 523827), (174, 487701), (223, 380538), (243, 349218), (261, 325134), (446, 190269), (486, 174609), (522, 162567), (669, 126846), (729, 116406), (783, 108378), (1338, 63423), (1458, 58203), (1566, 54189), (2007, 42282), (2187, 38802), (2349, 36126), (4014, 21141), (4374, 19401), (4698, 18063), (6021, 14094), (6467, 13122), (6561, 12934), (7047, 12042)]