40008672

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 126545328

約数和(自身を除く): 86536656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 73, 88, 96, 99, 132, 144, 146, 173, 176, 198, 219, 264, 288, 292, 346, 352, 396, 438, 519, 528, 584, 657, 692, 792, 803, 876, 1038, 1056, 1168, 1314, 1384, 1557, 1584, 1606, 1752, 1903, 2076, 2336, 2409, 2628, 2768, 3114, 3168, 3212, 3504, 3806, 4152, 4818, 5256, 5536, 5709, 6228, 6424, 7008, 7227, 7612, 8304, 9636, 10512, 11418, 12456, 12629, 12848, 14454, 15224, 16608, 17127, 19272, 21024, 22836, 24912, 25258, 25696, 28908, 30448, 34254, 37887, 38544, 45672, 49824, 50516, 57816, 60896, 68508, 75774, 77088, 91344, 101032, 113661, 115632, 137016, 138919, 151548, 182688, 202064, 227322, 231264, 274032, 277838, 303096, 404128, 416757, 454644, 548064, 555676, 606192, 833514, 909288, 1111352, 1212384, 1250271, 1667028, 1818576, 2222704, 2500542, 3334056, 3637152, 4445408, 5001084, 6668112, 10002168, 13336224, 20004336, 40008672]

約数ペア:

[(1, 40008672), (2, 20004336), (3, 13336224), (4, 10002168), (6, 6668112), (8, 5001084), (9, 4445408), (11, 3637152), (12, 3334056), (16, 2500542), (18, 2222704), (22, 1818576), (24, 1667028), (32, 1250271), (33, 1212384), (36, 1111352), (44, 909288), (48, 833514), (66, 606192), (72, 555676), (73, 548064), (88, 454644), (96, 416757), (99, 404128), (132, 303096), (144, 277838), (146, 274032), (173, 231264), (176, 227322), (198, 202064), (219, 182688), (264, 151548), (288, 138919), (292, 137016), (346, 115632), (352, 113661), (396, 101032), (438, 91344), (519, 77088), (528, 75774), (584, 68508), (657, 60896), (692, 57816), (792, 50516), (803, 49824), (876, 45672), (1038, 38544), (1056, 37887), (1168, 34254), (1314, 30448), (1384, 28908), (1557, 25696), (1584, 25258), (1606, 24912), (1752, 22836), (1903, 21024), (2076, 19272), (2336, 17127), (2409, 16608), (2628, 15224), (2768, 14454), (3114, 12848), (3168, 12629), (3212, 12456), (3504, 11418), (3806, 10512), (4152, 9636), (4818, 8304), (5256, 7612), (5536, 7227), (5709, 7008), (6228, 6424)]