61761168

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{8753}}^1$

素因数の和:8781

約数の個数: 90

約数和(自身を含む): 201088134

約数和(自身を除く): 139326966

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 8753, 17506, 26259, 35012, 52518, 61271, 70024, 78777, 105036, 122542, 140048, 157554, 183813, 210072, 245084, 315108, 367626, 420144, 428897, 490168, 551439, 630216, 735252, 857794, 980336, 1102878, 1260432, 1286691, 1470504, 1715588, 2205756, 2573382, 2941008, 3431176, 3860073, 4411512, 5146764, 6862352, 7720146, 8823024, 10293528, 15440292, 20587056, 30880584, 61761168]

約数ペア:

[(1, 61761168), (2, 30880584), (3, 20587056), (4, 15440292), (6, 10293528), (7, 8823024), (8, 7720146), (9, 6862352), (12, 5146764), (14, 4411512), (16, 3860073), (18, 3431176), (21, 2941008), (24, 2573382), (28, 2205756), (36, 1715588), (42, 1470504), (48, 1286691), (49, 1260432), (56, 1102878), (63, 980336), (72, 857794), (84, 735252), (98, 630216), (112, 551439), (126, 490168), (144, 428897), (147, 420144), (168, 367626), (196, 315108), (252, 245084), (294, 210072), (336, 183813), (392, 157554), (441, 140048), (504, 122542), (588, 105036), (784, 78777), (882, 70024), (1008, 61271), (1176, 52518), (1764, 35012), (2352, 26259), (3528, 17506), (7056, 8753)]