8414172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 72

約数和(自身を含む): 23672880

約数和(自身を除く): 15258708

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, 461, 468, 507, 676, 702, 922, 1014, 1383, 1404, 1521, 1844, 2028, 2766, 3042, 4149, 4563, 5532, 5993, 6084, 8298, 9126, 11986, 12447, 16596, 17979, 18252, 23972, 24894, 35958, 49788, 53937, 71916, 77909, 107874, 155818, 161811, 215748, 233727, 311636, 323622, 467454, 647244, 701181, 934908, 1402362, 2103543, 2804724, 4207086, 8414172]

約数ペア:

[(1, 8414172), (2, 4207086), (3, 2804724), (4, 2103543), (6, 1402362), (9, 934908), (12, 701181), (13, 647244), (18, 467454), (26, 323622), (27, 311636), (36, 233727), (39, 215748), (52, 161811), (54, 155818), (78, 107874), (108, 77909), (117, 71916), (156, 53937), (169, 49788), (234, 35958), (338, 24894), (351, 23972), (461, 18252), (468, 17979), (507, 16596), (676, 12447), (702, 11986), (922, 9126), (1014, 8298), (1383, 6084), (1404, 5993), (1521, 5532), (1844, 4563), (2028, 4149), (2766, 3042)]