79452828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 251130880

約数和(自身を除く): 171678052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 182, 234, 237, 252, 273, 307, 316, 364, 468, 474, 546, 553, 614, 711, 819, 921, 948, 1027, 1092, 1106, 1228, 1422, 1638, 1659, 1842, 2054, 2149, 2212, 2763, 2844, 3081, 3276, 3318, 3684, 3991, 4108, 4298, 4977, 5526, 6162, 6447, 6636, 7189, 7982, 8596, 9243, 9954, 11052, 11973, 12324, 12894, 14378, 15964, 18486, 19341, 19908, 21567, 23946, 24253, 25788, 27937, 28756, 35919, 36972, 38682, 43134, 47892, 48506, 55874, 64701, 71838, 72759, 77364, 83811, 86268, 97012, 111748, 129402, 143676, 145518, 167622, 169771, 218277, 251433, 258804, 291036, 315289, 335244, 339542, 436554, 502866, 509313, 630578, 679084, 873108, 945867, 1005732, 1018626, 1261156, 1527939, 1891734, 2037252, 2207023, 2837601, 3055878, 3783468, 4414046, 5675202, 6111756, 6621069, 8828092, 11350404, 13242138, 19863207, 26484276, 39726414, 79452828]

約数ペア:

[(1, 79452828), (2, 39726414), (3, 26484276), (4, 19863207), (6, 13242138), (7, 11350404), (9, 8828092), (12, 6621069), (13, 6111756), (14, 5675202), (18, 4414046), (21, 3783468), (26, 3055878), (28, 2837601), (36, 2207023), (39, 2037252), (42, 1891734), (52, 1527939), (63, 1261156), (78, 1018626), (79, 1005732), (84, 945867), (91, 873108), (117, 679084), (126, 630578), (156, 509313), (158, 502866), (182, 436554), (234, 339542), (237, 335244), (252, 315289), (273, 291036), (307, 258804), (316, 251433), (364, 218277), (468, 169771), (474, 167622), (546, 145518), (553, 143676), (614, 129402), (711, 111748), (819, 97012), (921, 86268), (948, 83811), (1027, 77364), (1092, 72759), (1106, 71838), (1228, 64701), (1422, 55874), (1638, 48506), (1659, 47892), (1842, 43134), (2054, 38682), (2149, 36972), (2212, 35919), (2763, 28756), (2844, 27937), (3081, 25788), (3276, 24253), (3318, 23946), (3684, 21567), (3991, 19908), (4108, 19341), (4298, 18486), (4977, 15964), (5526, 14378), (6162, 12894), (6447, 12324), (6636, 11973), (7189, 11052), (7982, 9954), (8596, 9243)]