68277616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 152990208

約数和(自身を除く): 84712592

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 101, 167, 176, 184, 202, 253, 334, 368, 404, 506, 668, 808, 1012, 1111, 1336, 1616, 1837, 2024, 2222, 2323, 2672, 3674, 3841, 4048, 4444, 4646, 7348, 7682, 8888, 9292, 14696, 15364, 16867, 17776, 18584, 25553, 29392, 30728, 33734, 37168, 42251, 51106, 61456, 67468, 84502, 102212, 134936, 169004, 185537, 204424, 269872, 338008, 371074, 387941, 408848, 676016, 742148, 775882, 1484296, 1551764, 2968592, 3103528, 4267351, 6207056, 8534702, 17069404, 34138808, 68277616]

約数ペア:

[(1, 68277616), (2, 34138808), (4, 17069404), (8, 8534702), (11, 6207056), (16, 4267351), (22, 3103528), (23, 2968592), (44, 1551764), (46, 1484296), (88, 775882), (92, 742148), (101, 676016), (167, 408848), (176, 387941), (184, 371074), (202, 338008), (253, 269872), (334, 204424), (368, 185537), (404, 169004), (506, 134936), (668, 102212), (808, 84502), (1012, 67468), (1111, 61456), (1336, 51106), (1616, 42251), (1837, 37168), (2024, 33734), (2222, 30728), (2323, 29392), (2672, 25553), (3674, 18584), (3841, 17776), (4048, 16867), (4444, 15364), (4646, 14696), (7348, 9292), (7682, 8888)]