83815578

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 236242656

約数和(自身を除く): 152427078

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 53, 63, 66, 77, 98, 99, 106, 126, 147, 154, 159, 163, 198, 231, 294, 318, 326, 371, 441, 462, 477, 489, 539, 583, 693, 742, 882, 954, 978, 1078, 1113, 1141, 1166, 1386, 1467, 1617, 1749, 1793, 2226, 2282, 2597, 2934, 3234, 3339, 3423, 3498, 3586, 4081, 4851, 5194, 5247, 5379, 6678, 6846, 7791, 7987, 8162, 8639, 9702, 10269, 10494, 10758, 12243, 12551, 15582, 15974, 16137, 17278, 20538, 23373, 23961, 24486, 25102, 25917, 28567, 32274, 36729, 37653, 46746, 47922, 51834, 57134, 60473, 71883, 73458, 75306, 77751, 85701, 87857, 95029, 112959, 120946, 143766, 155502, 171402, 175714, 181419, 190058, 225918, 257103, 263571, 285087, 362838, 423311, 514206, 527142, 544257, 570174, 665203, 790713, 846622, 855261, 1088514, 1269933, 1330406, 1581426, 1710522, 1995609, 2539866, 3809799, 3991218, 4656421, 5986827, 7619598, 9312842, 11973654, 13969263, 27938526, 41907789, 83815578]

約数ペア:

[(1, 83815578), (2, 41907789), (3, 27938526), (6, 13969263), (7, 11973654), (9, 9312842), (11, 7619598), (14, 5986827), (18, 4656421), (21, 3991218), (22, 3809799), (33, 2539866), (42, 1995609), (49, 1710522), (53, 1581426), (63, 1330406), (66, 1269933), (77, 1088514), (98, 855261), (99, 846622), (106, 790713), (126, 665203), (147, 570174), (154, 544257), (159, 527142), (163, 514206), (198, 423311), (231, 362838), (294, 285087), (318, 263571), (326, 257103), (371, 225918), (441, 190058), (462, 181419), (477, 175714), (489, 171402), (539, 155502), (583, 143766), (693, 120946), (742, 112959), (882, 95029), (954, 87857), (978, 85701), (1078, 77751), (1113, 75306), (1141, 73458), (1166, 71883), (1386, 60473), (1467, 57134), (1617, 51834), (1749, 47922), (1793, 46746), (2226, 37653), (2282, 36729), (2597, 32274), (2934, 28567), (3234, 25917), (3339, 25102), (3423, 24486), (3498, 23961), (3586, 23373), (4081, 20538), (4851, 17278), (5194, 16137), (5247, 15974), (5379, 15582), (6678, 12551), (6846, 12243), (7791, 10758), (7987, 10494), (8162, 10269), (8639, 9702)]