63965538

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4373

約数の個数: 80

約数和(自身を含む): 176447040

約数和(自身を除く): 112481502

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4339, 4914, 7371, 8678, 13017, 14742, 26034, 30373, 39051, 56407, 60746, 78102, 91119, 112814, 117153, 169221, 182238, 234306, 273357, 338442, 351459, 394849, 507663, 546714, 702918, 789698, 820071, 1015326, 1184547, 1522989, 1640142, 2369094, 2460213, 3045978, 3553641, 4568967, 4920426, 7107282, 9137934, 10660923, 21321846, 31982769, 63965538]

約数ペア:

[(1, 63965538), (2, 31982769), (3, 21321846), (6, 10660923), (7, 9137934), (9, 7107282), (13, 4920426), (14, 4568967), (18, 3553641), (21, 3045978), (26, 2460213), (27, 2369094), (39, 1640142), (42, 1522989), (54, 1184547), (63, 1015326), (78, 820071), (81, 789698), (91, 702918), (117, 546714), (126, 507663), (162, 394849), (182, 351459), (189, 338442), (234, 273357), (273, 234306), (351, 182238), (378, 169221), (546, 117153), (567, 112814), (702, 91119), (819, 78102), (1053, 60746), (1134, 56407), (1638, 39051), (2106, 30373), (2457, 26034), (4339, 14742), (4914, 13017), (7371, 8678)]