64791132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 176964480

約数和(自身を除く): 112173348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 251, 294, 439, 502, 588, 753, 878, 1004, 1317, 1506, 1756, 1757, 2634, 3012, 3073, 3514, 5268, 5271, 6146, 7028, 9219, 10542, 12292, 12299, 18438, 21084, 21511, 24598, 36876, 36897, 43022, 49196, 64533, 73794, 86044, 110189, 129066, 147588, 220378, 258132, 330567, 440756, 661134, 771323, 1322268, 1542646, 2313969, 3085292, 4627938, 5399261, 9255876, 10798522, 16197783, 21597044, 32395566, 64791132]

約数ペア:

[(1, 64791132), (2, 32395566), (3, 21597044), (4, 16197783), (6, 10798522), (7, 9255876), (12, 5399261), (14, 4627938), (21, 3085292), (28, 2313969), (42, 1542646), (49, 1322268), (84, 771323), (98, 661134), (147, 440756), (196, 330567), (251, 258132), (294, 220378), (439, 147588), (502, 129066), (588, 110189), (753, 86044), (878, 73794), (1004, 64533), (1317, 49196), (1506, 43022), (1756, 36897), (1757, 36876), (2634, 24598), (3012, 21511), (3073, 21084), (3514, 18438), (5268, 12299), (5271, 12292), (6146, 10542), (7028, 9219)]