64272672

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 197503488

約数和(自身を除く): 133230816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 313, 368, 372, 414, 496, 552, 558, 626, 713, 736, 744, 828, 939, 992, 1104, 1116, 1252, 1426, 1488, 1656, 1878, 2139, 2208, 2232, 2504, 2817, 2852, 2976, 3312, 3756, 4278, 4464, 5008, 5634, 5704, 6417, 6624, 7199, 7512, 8556, 8928, 9703, 10016, 11268, 11408, 12834, 14398, 15024, 17112, 19406, 21597, 22536, 22816, 25668, 28796, 29109, 30048, 34224, 38812, 43194, 45072, 51336, 57592, 58218, 64791, 68448, 77624, 86388, 87327, 90144, 102672, 115184, 116436, 129582, 155248, 172776, 174654, 205344, 223169, 230368, 232872, 259164, 310496, 345552, 349308, 446338, 465744, 518328, 669507, 691104, 698616, 892676, 931488, 1036656, 1339014, 1397232, 1785352, 2008521, 2073312, 2678028, 2794464, 3570704, 4017042, 5356056, 7141408, 8034084, 10712112, 16068168, 21424224, 32136336, 64272672]

約数ペア:

[(1, 64272672), (2, 32136336), (3, 21424224), (4, 16068168), (6, 10712112), (8, 8034084), (9, 7141408), (12, 5356056), (16, 4017042), (18, 3570704), (23, 2794464), (24, 2678028), (31, 2073312), (32, 2008521), (36, 1785352), (46, 1397232), (48, 1339014), (62, 1036656), (69, 931488), (72, 892676), (92, 698616), (93, 691104), (96, 669507), (124, 518328), (138, 465744), (144, 446338), (184, 349308), (186, 345552), (207, 310496), (248, 259164), (276, 232872), (279, 230368), (288, 223169), (313, 205344), (368, 174654), (372, 172776), (414, 155248), (496, 129582), (552, 116436), (558, 115184), (626, 102672), (713, 90144), (736, 87327), (744, 86388), (828, 77624), (939, 68448), (992, 64791), (1104, 58218), (1116, 57592), (1252, 51336), (1426, 45072), (1488, 43194), (1656, 38812), (1878, 34224), (2139, 30048), (2208, 29109), (2232, 28796), (2504, 25668), (2817, 22816), (2852, 22536), (2976, 21597), (3312, 19406), (3756, 17112), (4278, 15024), (4464, 14398), (5008, 12834), (5634, 11408), (5704, 11268), (6417, 10016), (6624, 9703), (7199, 8928), (7512, 8556)]