172093068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18457}}^1$

素因数の和:18511

約数の個数: 72

約数和(自身を含む): 510622112

約数和(自身を除く): 338529044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 18457, 36914, 55371, 73828, 110742, 129199, 166113, 221484, 258398, 332226, 387597, 516796, 664452, 682909, 775194, 1162791, 1365818, 1550388, 2048727, 2325582, 2731636, 4097454, 4651164, 4780363, 6146181, 8194908, 9560726, 12292362, 14341089, 19121452, 24584724, 28682178, 43023267, 57364356, 86046534, 172093068]

約数ペア:

[(1, 172093068), (2, 86046534), (3, 57364356), (4, 43023267), (6, 28682178), (7, 24584724), (9, 19121452), (12, 14341089), (14, 12292362), (18, 9560726), (21, 8194908), (28, 6146181), (36, 4780363), (37, 4651164), (42, 4097454), (63, 2731636), (74, 2325582), (84, 2048727), (111, 1550388), (126, 1365818), (148, 1162791), (222, 775194), (252, 682909), (259, 664452), (333, 516796), (444, 387597), (518, 332226), (666, 258398), (777, 221484), (1036, 166113), (1332, 129199), (1554, 110742), (2331, 73828), (3108, 55371), (4662, 36914), (9324, 18457)]