64768788

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12239}}^1$

素因数の和:12266

約数の個数: 72

約数和(自身を含む): 195350400

約数和(自身を除く): 130581612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12239, 24478, 36717, 48956, 73434, 85673, 110151, 146868, 171346, 220302, 257019, 330453, 342692, 440604, 514038, 599711, 660906, 771057, 1028076, 1199422, 1321812, 1542114, 1799133, 2313171, 2398844, 3084228, 3598266, 4626342, 5397399, 7196532, 9252684, 10794798, 16192197, 21589596, 32384394, 64768788]

約数ペア:

[(1, 64768788), (2, 32384394), (3, 21589596), (4, 16192197), (6, 10794798), (7, 9252684), (9, 7196532), (12, 5397399), (14, 4626342), (18, 3598266), (21, 3084228), (27, 2398844), (28, 2313171), (36, 1799133), (42, 1542114), (49, 1321812), (54, 1199422), (63, 1028076), (84, 771057), (98, 660906), (108, 599711), (126, 514038), (147, 440604), (189, 342692), (196, 330453), (252, 257019), (294, 220302), (378, 171346), (441, 146868), (588, 110151), (756, 85673), (882, 73434), (1323, 48956), (1764, 36717), (2646, 24478), (5292, 12239)]