64503684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 201277440

約数和(自身を除く): 136773756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 359, 372, 414, 434, 483, 558, 644, 651, 713, 718, 828, 868, 966, 1077, 1116, 1302, 1426, 1436, 1449, 1932, 1953, 2139, 2154, 2513, 2604, 2852, 2898, 3231, 3906, 4278, 4308, 4991, 5026, 5796, 6417, 6462, 7539, 7812, 8257, 8556, 9982, 10052, 11129, 12834, 12924, 14973, 15078, 16514, 19964, 22258, 22617, 24771, 25668, 29946, 30156, 33028, 33387, 44516, 44919, 45234, 49542, 57799, 59892, 66774, 74313, 77903, 89838, 90468, 99084, 100161, 115598, 133548, 148626, 155806, 173397, 179676, 200322, 231196, 233709, 255967, 297252, 311612, 346794, 400644, 467418, 511934, 520191, 693588, 701127, 767901, 934836, 1023868, 1040382, 1402254, 1535802, 1791769, 2080764, 2303703, 2804508, 3071604, 3583538, 4607406, 5375307, 7167076, 9214812, 10750614, 16125921, 21501228, 32251842, 64503684]

約数ペア:

[(1, 64503684), (2, 32251842), (3, 21501228), (4, 16125921), (6, 10750614), (7, 9214812), (9, 7167076), (12, 5375307), (14, 4607406), (18, 3583538), (21, 3071604), (23, 2804508), (28, 2303703), (31, 2080764), (36, 1791769), (42, 1535802), (46, 1402254), (62, 1040382), (63, 1023868), (69, 934836), (84, 767901), (92, 701127), (93, 693588), (124, 520191), (126, 511934), (138, 467418), (161, 400644), (186, 346794), (207, 311612), (217, 297252), (252, 255967), (276, 233709), (279, 231196), (322, 200322), (359, 179676), (372, 173397), (414, 155806), (434, 148626), (483, 133548), (558, 115598), (644, 100161), (651, 99084), (713, 90468), (718, 89838), (828, 77903), (868, 74313), (966, 66774), (1077, 59892), (1116, 57799), (1302, 49542), (1426, 45234), (1436, 44919), (1449, 44516), (1932, 33387), (1953, 33028), (2139, 30156), (2154, 29946), (2513, 25668), (2604, 24771), (2852, 22617), (2898, 22258), (3231, 19964), (3906, 16514), (4278, 15078), (4308, 14973), (4991, 12924), (5026, 12834), (5796, 11129), (6417, 10052), (6462, 9982), (7539, 8556), (7812, 8257)]