77136618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 190955520

約数和(自身を除く): 113818902

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 31, 38, 39, 46, 57, 62, 69, 73, 78, 93, 114, 138, 146, 186, 219, 247, 299, 403, 437, 438, 494, 589, 598, 713, 741, 806, 874, 897, 949, 1178, 1209, 1311, 1387, 1426, 1482, 1679, 1767, 1794, 1898, 2139, 2263, 2418, 2622, 2774, 2847, 3358, 3534, 4161, 4278, 4526, 5037, 5681, 5694, 6789, 7657, 8322, 9269, 10074, 11362, 13547, 13578, 15314, 17043, 18031, 18538, 21827, 22971, 27094, 27807, 29419, 31901, 34086, 36062, 40641, 42997, 43654, 45942, 52049, 54093, 55614, 58838, 63802, 65481, 81282, 85994, 88257, 95703, 104098, 108186, 128991, 130962, 156147, 176111, 176514, 191406, 257982, 312294, 352222, 414713, 528333, 558961, 676637, 829426, 988931, 1056666, 1117922, 1244139, 1353274, 1676883, 1977862, 2029911, 2488278, 2966793, 3353766, 4059822, 5933586, 12856103, 25712206, 38568309, 77136618]

約数ペア:

[(1, 77136618), (2, 38568309), (3, 25712206), (6, 12856103), (13, 5933586), (19, 4059822), (23, 3353766), (26, 2966793), (31, 2488278), (38, 2029911), (39, 1977862), (46, 1676883), (57, 1353274), (62, 1244139), (69, 1117922), (73, 1056666), (78, 988931), (93, 829426), (114, 676637), (138, 558961), (146, 528333), (186, 414713), (219, 352222), (247, 312294), (299, 257982), (403, 191406), (437, 176514), (438, 176111), (494, 156147), (589, 130962), (598, 128991), (713, 108186), (741, 104098), (806, 95703), (874, 88257), (897, 85994), (949, 81282), (1178, 65481), (1209, 63802), (1311, 58838), (1387, 55614), (1426, 54093), (1482, 52049), (1679, 45942), (1767, 43654), (1794, 42997), (1898, 40641), (2139, 36062), (2263, 34086), (2418, 31901), (2622, 29419), (2774, 27807), (2847, 27094), (3358, 22971), (3534, 21827), (4161, 18538), (4278, 18031), (4526, 17043), (5037, 15314), (5681, 13578), (5694, 13547), (6789, 11362), (7657, 10074), (8322, 9269)]