84200508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4987}}^1$

素因数の和:5071

約数の個数: 72

約数和(自身を含む): 246925952

約数和(自身を除く): 162725444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 4987, 5628, 8442, 9974, 14961, 16884, 19948, 29922, 34909, 44883, 59844, 69818, 89766, 104727, 139636, 179532, 209454, 314181, 334129, 418908, 628362, 668258, 1002387, 1256724, 1336516, 2004774, 2338903, 3007161, 4009548, 4677806, 6014322, 7016709, 9355612, 12028644, 14033418, 21050127, 28066836, 42100254, 84200508]

約数ペア:

[(1, 84200508), (2, 42100254), (3, 28066836), (4, 21050127), (6, 14033418), (7, 12028644), (9, 9355612), (12, 7016709), (14, 6014322), (18, 4677806), (21, 4009548), (28, 3007161), (36, 2338903), (42, 2004774), (63, 1336516), (67, 1256724), (84, 1002387), (126, 668258), (134, 628362), (201, 418908), (252, 334129), (268, 314181), (402, 209454), (469, 179532), (603, 139636), (804, 104727), (938, 89766), (1206, 69818), (1407, 59844), (1876, 44883), (2412, 34909), (2814, 29922), (4221, 19948), (4987, 16884), (5628, 14961), (8442, 9974)]