64851444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 199600128

約数和(自身を除く): 134748684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 67, 69, 84, 92, 126, 134, 138, 161, 167, 201, 207, 252, 268, 276, 322, 334, 402, 414, 469, 483, 501, 603, 644, 668, 804, 828, 938, 966, 1002, 1169, 1206, 1407, 1449, 1503, 1541, 1876, 1932, 2004, 2338, 2412, 2814, 2898, 3006, 3082, 3507, 3841, 4221, 4623, 4676, 5628, 5796, 6012, 6164, 7014, 7682, 8442, 9246, 10521, 10787, 11189, 11523, 13869, 14028, 15364, 16884, 18492, 21042, 21574, 22378, 23046, 26887, 27738, 32361, 33567, 34569, 42084, 43148, 44756, 46092, 53774, 55476, 64722, 67134, 69138, 78323, 80661, 97083, 100701, 107548, 129444, 134268, 138276, 156646, 161322, 194166, 201402, 234969, 241983, 257347, 313292, 322644, 388332, 402804, 469938, 483966, 514694, 704907, 772041, 939876, 967932, 1029388, 1409814, 1544082, 1801429, 2316123, 2819628, 3088164, 3602858, 4632246, 5404287, 7205716, 9264492, 10808574, 16212861, 21617148, 32425722, 64851444]

約数ペア:

[(1, 64851444), (2, 32425722), (3, 21617148), (4, 16212861), (6, 10808574), (7, 9264492), (9, 7205716), (12, 5404287), (14, 4632246), (18, 3602858), (21, 3088164), (23, 2819628), (28, 2316123), (36, 1801429), (42, 1544082), (46, 1409814), (63, 1029388), (67, 967932), (69, 939876), (84, 772041), (92, 704907), (126, 514694), (134, 483966), (138, 469938), (161, 402804), (167, 388332), (201, 322644), (207, 313292), (252, 257347), (268, 241983), (276, 234969), (322, 201402), (334, 194166), (402, 161322), (414, 156646), (469, 138276), (483, 134268), (501, 129444), (603, 107548), (644, 100701), (668, 97083), (804, 80661), (828, 78323), (938, 69138), (966, 67134), (1002, 64722), (1169, 55476), (1206, 53774), (1407, 46092), (1449, 44756), (1503, 43148), (1541, 42084), (1876, 34569), (1932, 33567), (2004, 32361), (2338, 27738), (2412, 26887), (2814, 23046), (2898, 22378), (3006, 21574), (3082, 21042), (3507, 18492), (3841, 16884), (4221, 15364), (4623, 14028), (4676, 13869), (5628, 11523), (5796, 11189), (6012, 10787), (6164, 10521), (7014, 9246), (7682, 8442)]