73477404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2080

約数の個数: 144

約数和(自身を含む): 249500160

約数和(自身を除く): 176022756

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2039, 2574, 2772, 3003, 3276, 4004, 4078, 5148, 6006, 6117, 8156, 9009, 12012, 12234, 14273, 18018, 18351, 22429, 24468, 26507, 28546, 36036, 36702, 42819, 44858, 53014, 57092, 67287, 73404, 79521, 85638, 89716, 106028, 128457, 134574, 157003, 159042, 171276, 185549, 201861, 238563, 256914, 269148, 291577, 314006, 318084, 371098, 403722, 471009, 477126, 513828, 556647, 583154, 628012, 742196, 807444, 874731, 942018, 954252, 1113294, 1166308, 1413027, 1669941, 1749462, 1884036, 2041039, 2226588, 2624193, 2826054, 3339882, 3498924, 4082078, 5248386, 5652108, 6123117, 6679764, 8164156, 10496772, 12246234, 18369351, 24492468, 36738702, 73477404]

約数ペア:

[(1, 73477404), (2, 36738702), (3, 24492468), (4, 18369351), (6, 12246234), (7, 10496772), (9, 8164156), (11, 6679764), (12, 6123117), (13, 5652108), (14, 5248386), (18, 4082078), (21, 3498924), (22, 3339882), (26, 2826054), (28, 2624193), (33, 2226588), (36, 2041039), (39, 1884036), (42, 1749462), (44, 1669941), (52, 1413027), (63, 1166308), (66, 1113294), (77, 954252), (78, 942018), (84, 874731), (91, 807444), (99, 742196), (117, 628012), (126, 583154), (132, 556647), (143, 513828), (154, 477126), (156, 471009), (182, 403722), (198, 371098), (231, 318084), (234, 314006), (252, 291577), (273, 269148), (286, 256914), (308, 238563), (364, 201861), (396, 185549), (429, 171276), (462, 159042), (468, 157003), (546, 134574), (572, 128457), (693, 106028), (819, 89716), (858, 85638), (924, 79521), (1001, 73404), (1092, 67287), (1287, 57092), (1386, 53014), (1638, 44858), (1716, 42819), (2002, 36702), (2039, 36036), (2574, 28546), (2772, 26507), (3003, 24468), (3276, 22429), (4004, 18351), (4078, 18018), (5148, 14273), (6006, 12234), (6117, 12012), (8156, 9009)]