87812868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 244363392

約数和(自身を除く): 156550524

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 73, 78, 132, 143, 146, 156, 219, 286, 292, 429, 438, 572, 701, 803, 858, 876, 949, 1402, 1606, 1716, 1898, 2103, 2409, 2804, 2847, 3212, 3796, 4206, 4818, 5694, 7711, 8412, 9113, 9636, 10439, 11388, 15422, 18226, 20878, 23133, 27339, 30844, 31317, 36452, 41756, 46266, 51173, 54678, 62634, 92532, 100243, 102346, 109356, 125268, 153519, 200486, 204692, 300729, 307038, 400972, 562903, 601458, 614076, 665249, 1125806, 1202916, 1330498, 1688709, 1995747, 2251612, 2660996, 3377418, 3991494, 6754836, 7317739, 7982988, 14635478, 21953217, 29270956, 43906434, 87812868]

約数ペア:

[(1, 87812868), (2, 43906434), (3, 29270956), (4, 21953217), (6, 14635478), (11, 7982988), (12, 7317739), (13, 6754836), (22, 3991494), (26, 3377418), (33, 2660996), (39, 2251612), (44, 1995747), (52, 1688709), (66, 1330498), (73, 1202916), (78, 1125806), (132, 665249), (143, 614076), (146, 601458), (156, 562903), (219, 400972), (286, 307038), (292, 300729), (429, 204692), (438, 200486), (572, 153519), (701, 125268), (803, 109356), (858, 102346), (876, 100243), (949, 92532), (1402, 62634), (1606, 54678), (1716, 51173), (1898, 46266), (2103, 41756), (2409, 36452), (2804, 31317), (2847, 30844), (3212, 27339), (3796, 23133), (4206, 20878), (4818, 18226), (5694, 15422), (7711, 11388), (8412, 10439), (9113, 9636)]