87387534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1306

約数の個数: 72

約数和(自身を含む): 214110000

約数和(自身を除く): 126722466

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 414, 507, 598, 897, 1014, 1249, 1521, 1794, 2498, 2691, 3042, 3747, 3887, 5382, 7494, 7774, 11241, 11661, 16237, 22482, 23322, 28727, 32474, 34983, 48711, 57454, 69966, 86181, 97422, 146133, 172362, 211081, 258543, 292266, 373451, 422162, 517086, 633243, 746902, 1120353, 1266486, 1899729, 2240706, 3361059, 3799458, 4854863, 6722118, 9709726, 14564589, 29129178, 43693767, 87387534]

約数ペア:

[(1, 87387534), (2, 43693767), (3, 29129178), (6, 14564589), (9, 9709726), (13, 6722118), (18, 4854863), (23, 3799458), (26, 3361059), (39, 2240706), (46, 1899729), (69, 1266486), (78, 1120353), (117, 746902), (138, 633243), (169, 517086), (207, 422162), (234, 373451), (299, 292266), (338, 258543), (414, 211081), (507, 172362), (598, 146133), (897, 97422), (1014, 86181), (1249, 69966), (1521, 57454), (1794, 48711), (2498, 34983), (2691, 32474), (3042, 28727), (3747, 23322), (3887, 22482), (5382, 16237), (7494, 11661), (7774, 11241)]