8742708

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 24595200

約数和(自身を除く): 15852492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 479, 507, 676, 702, 958, 1014, 1404, 1437, 1521, 1916, 2028, 2874, 3042, 4311, 4563, 5748, 6084, 6227, 8622, 9126, 12454, 12933, 17244, 18252, 18681, 24908, 25866, 37362, 51732, 56043, 74724, 80951, 112086, 161902, 168129, 224172, 242853, 323804, 336258, 485706, 672516, 728559, 971412, 1457118, 2185677, 2914236, 4371354, 8742708]

約数ペア:

[(1, 8742708), (2, 4371354), (3, 2914236), (4, 2185677), (6, 1457118), (9, 971412), (12, 728559), (13, 672516), (18, 485706), (26, 336258), (27, 323804), (36, 242853), (39, 224172), (52, 168129), (54, 161902), (78, 112086), (108, 80951), (117, 74724), (156, 56043), (169, 51732), (234, 37362), (338, 25866), (351, 24908), (468, 18681), (479, 18252), (507, 17244), (676, 12933), (702, 12454), (958, 9126), (1014, 8622), (1404, 6227), (1437, 6084), (1521, 5748), (1916, 4563), (2028, 4311), (2874, 3042)]