77658204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 198298800

約数和(自身を除く): 120640596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 169, 257, 298, 338, 447, 507, 514, 596, 676, 771, 894, 1014, 1028, 1542, 1788, 1937, 2028, 3084, 3341, 3874, 5811, 6682, 7748, 10023, 11622, 13364, 20046, 23244, 25181, 38293, 40092, 43433, 50362, 75543, 76586, 86866, 100724, 114879, 130299, 151086, 153172, 173732, 229758, 260598, 302172, 459516, 497809, 521196, 995618, 1493427, 1991236, 2986854, 5973708, 6471517, 12943034, 19414551, 25886068, 38829102, 77658204]

約数ペア:

[(1, 77658204), (2, 38829102), (3, 25886068), (4, 19414551), (6, 12943034), (12, 6471517), (13, 5973708), (26, 2986854), (39, 1991236), (52, 1493427), (78, 995618), (149, 521196), (156, 497809), (169, 459516), (257, 302172), (298, 260598), (338, 229758), (447, 173732), (507, 153172), (514, 151086), (596, 130299), (676, 114879), (771, 100724), (894, 86866), (1014, 76586), (1028, 75543), (1542, 50362), (1788, 43433), (1937, 40092), (2028, 38293), (3084, 25181), (3341, 23244), (3874, 20046), (5811, 13364), (6682, 11622), (7748, 10023)]