130778892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2203}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 353794896

約数和(自身を除く): 223016004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 291, 306, 388, 582, 612, 873, 1164, 1649, 1746, 2203, 3298, 3492, 4406, 4947, 6596, 6609, 8812, 9894, 13218, 14841, 19788, 19827, 26436, 29682, 37451, 39654, 59364, 74902, 79308, 112353, 149804, 213691, 224706, 337059, 427382, 449412, 641073, 674118, 854764, 1282146, 1348236, 1923219, 2564292, 3632747, 3846438, 7265494, 7692876, 10898241, 14530988, 21796482, 32694723, 43592964, 65389446, 130778892]

約数ペア:

[(1, 130778892), (2, 65389446), (3, 43592964), (4, 32694723), (6, 21796482), (9, 14530988), (12, 10898241), (17, 7692876), (18, 7265494), (34, 3846438), (36, 3632747), (51, 2564292), (68, 1923219), (97, 1348236), (102, 1282146), (153, 854764), (194, 674118), (204, 641073), (291, 449412), (306, 427382), (388, 337059), (582, 224706), (612, 213691), (873, 149804), (1164, 112353), (1649, 79308), (1746, 74902), (2203, 59364), (3298, 39654), (3492, 37451), (4406, 29682), (4947, 26436), (6596, 19827), (6609, 19788), (8812, 14841), (9894, 13218)]