66478188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1867

約数の個数: 96

約数和(自身を含む): 194826240

約数和(自身を除く): 128348052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 874, 966, 1311, 1596, 1748, 1811, 1932, 2622, 3059, 3622, 5244, 5433, 6118, 7244, 9177, 10866, 12236, 12677, 18354, 21732, 25354, 34409, 36708, 38031, 41653, 50708, 68818, 76062, 83306, 103227, 124959, 137636, 152124, 166612, 206454, 240863, 249918, 291571, 412908, 481726, 499836, 583142, 722589, 791407, 874713, 963452, 1166284, 1445178, 1582814, 1749426, 2374221, 2890356, 3165628, 3498852, 4748442, 5539849, 9496884, 11079698, 16619547, 22159396, 33239094, 66478188]

約数ペア:

[(1, 66478188), (2, 33239094), (3, 22159396), (4, 16619547), (6, 11079698), (7, 9496884), (12, 5539849), (14, 4748442), (19, 3498852), (21, 3165628), (23, 2890356), (28, 2374221), (38, 1749426), (42, 1582814), (46, 1445178), (57, 1166284), (69, 963452), (76, 874713), (84, 791407), (92, 722589), (114, 583142), (133, 499836), (138, 481726), (161, 412908), (228, 291571), (266, 249918), (276, 240863), (322, 206454), (399, 166612), (437, 152124), (483, 137636), (532, 124959), (644, 103227), (798, 83306), (874, 76062), (966, 68818), (1311, 50708), (1596, 41653), (1748, 38031), (1811, 36708), (1932, 34409), (2622, 25354), (3059, 21732), (3622, 18354), (5244, 12677), (5433, 12236), (6118, 10866), (7244, 9177)]