65072644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 149069760

約数和(自身を除く): 83997116

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 97, 133, 182, 194, 247, 266, 364, 388, 494, 532, 679, 988, 1261, 1358, 1729, 1843, 2522, 2716, 3458, 3686, 5044, 6916, 7372, 8827, 9409, 12901, 17654, 18818, 23959, 25802, 35308, 37636, 47918, 51604, 65863, 95836, 122317, 131726, 167713, 178771, 244634, 263452, 335426, 357542, 489268, 670852, 715084, 856219, 1251397, 1712438, 2324023, 2502794, 3424876, 4648046, 5005588, 9296092, 16268161, 32536322, 65072644]

約数ペア:

[(1, 65072644), (2, 32536322), (4, 16268161), (7, 9296092), (13, 5005588), (14, 4648046), (19, 3424876), (26, 2502794), (28, 2324023), (38, 1712438), (52, 1251397), (76, 856219), (91, 715084), (97, 670852), (133, 489268), (182, 357542), (194, 335426), (247, 263452), (266, 244634), (364, 178771), (388, 167713), (494, 131726), (532, 122317), (679, 95836), (988, 65863), (1261, 51604), (1358, 47918), (1729, 37636), (1843, 35308), (2522, 25802), (2716, 23959), (3458, 18818), (3686, 17654), (5044, 12901), (6916, 9409), (7372, 8827)]