68030676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2621}}^1$

素因数の和:2741

約数の個数: 72

約数和(自身を含む): 198516864

約数和(自身を除く): 130486188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2621, 2884, 3708, 4326, 5242, 6489, 7863, 8652, 10484, 12978, 15726, 18347, 23589, 25956, 31452, 36694, 47178, 55041, 73388, 94356, 110082, 165123, 220164, 269963, 330246, 539926, 660492, 809889, 1079852, 1619778, 1889741, 2429667, 3239556, 3779482, 4859334, 5669223, 7558964, 9718668, 11338446, 17007669, 22676892, 34015338, 68030676]

約数ペア:

[(1, 68030676), (2, 34015338), (3, 22676892), (4, 17007669), (6, 11338446), (7, 9718668), (9, 7558964), (12, 5669223), (14, 4859334), (18, 3779482), (21, 3239556), (28, 2429667), (36, 1889741), (42, 1619778), (63, 1079852), (84, 809889), (103, 660492), (126, 539926), (206, 330246), (252, 269963), (309, 220164), (412, 165123), (618, 110082), (721, 94356), (927, 73388), (1236, 55041), (1442, 47178), (1854, 36694), (2163, 31452), (2621, 25956), (2884, 23589), (3708, 18347), (4326, 15726), (5242, 12978), (6489, 10484), (7863, 8652)]