73203802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 142331904

約数和(自身を除く): 69128102

約数列:

[1, 2, 7, 14, 17, 23, 34, 43, 46, 86, 119, 161, 238, 301, 311, 322, 391, 602, 622, 731, 782, 989, 1462, 1978, 2177, 2737, 4354, 5117, 5287, 5474, 6923, 7153, 10234, 10574, 13373, 13846, 14306, 16813, 26746, 33626, 37009, 50071, 74018, 93611, 100142, 117691, 121601, 187222, 227341, 235382, 243202, 307579, 454682, 615158, 851207, 1591387, 1702414, 2153053, 3182774, 4306106, 5228843, 10457686, 36601901, 73203802]

約数ペア:

[(1, 73203802), (2, 36601901), (7, 10457686), (14, 5228843), (17, 4306106), (23, 3182774), (34, 2153053), (43, 1702414), (46, 1591387), (86, 851207), (119, 615158), (161, 454682), (238, 307579), (301, 243202), (311, 235382), (322, 227341), (391, 187222), (602, 121601), (622, 117691), (731, 100142), (782, 93611), (989, 74018), (1462, 50071), (1978, 37009), (2177, 33626), (2737, 26746), (4354, 16813), (5117, 14306), (5287, 13846), (5474, 13373), (6923, 10574), (7153, 10234)]