73309788

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 190008000

約数和(自身を除く): 116698212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 149, 158, 173, 237, 298, 316, 346, 447, 474, 519, 596, 692, 711, 894, 948, 1038, 1341, 1422, 1557, 1788, 2076, 2682, 2844, 3114, 5364, 6228, 11771, 13667, 23542, 25777, 27334, 35313, 41001, 47084, 51554, 54668, 70626, 77331, 82002, 103108, 105939, 123003, 141252, 154662, 164004, 211878, 231993, 246006, 309324, 423756, 463986, 492012, 927972, 2036383, 4072766, 6109149, 8145532, 12218298, 18327447, 24436596, 36654894, 73309788]

約数ペア:

[(1, 73309788), (2, 36654894), (3, 24436596), (4, 18327447), (6, 12218298), (9, 8145532), (12, 6109149), (18, 4072766), (36, 2036383), (79, 927972), (149, 492012), (158, 463986), (173, 423756), (237, 309324), (298, 246006), (316, 231993), (346, 211878), (447, 164004), (474, 154662), (519, 141252), (596, 123003), (692, 105939), (711, 103108), (894, 82002), (948, 77331), (1038, 70626), (1341, 54668), (1422, 51554), (1557, 47084), (1788, 41001), (2076, 35313), (2682, 27334), (2844, 25777), (3114, 23542), (5364, 13667), (6228, 11771)]