64138464

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 202168512

約数和(自身を除く): 138030048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 463, 468, 481, 592, 624, 666, 888, 926, 936, 962, 1184, 1248, 1332, 1389, 1443, 1776, 1852, 1872, 1924, 2664, 2778, 2886, 3552, 3704, 3744, 3848, 4167, 4329, 5328, 5556, 5772, 6019, 7408, 7696, 8334, 8658, 10656, 11112, 11544, 12038, 14816, 15392, 16668, 17131, 17316, 18057, 22224, 23088, 24076, 33336, 34262, 34632, 36114, 44448, 46176, 48152, 51393, 54171, 66672, 68524, 69264, 72228, 96304, 102786, 108342, 133344, 137048, 138528, 144456, 154179, 192608, 205572, 216684, 222703, 274096, 288912, 308358, 411144, 433368, 445406, 548192, 577824, 616716, 668109, 822288, 866736, 890812, 1233432, 1336218, 1644576, 1733472, 1781624, 2004327, 2466864, 2672436, 3563248, 4008654, 4933728, 5344872, 7126496, 8017308, 10689744, 16034616, 21379488, 32069232, 64138464]

約数ペア:

[(1, 64138464), (2, 32069232), (3, 21379488), (4, 16034616), (6, 10689744), (8, 8017308), (9, 7126496), (12, 5344872), (13, 4933728), (16, 4008654), (18, 3563248), (24, 2672436), (26, 2466864), (32, 2004327), (36, 1781624), (37, 1733472), (39, 1644576), (48, 1336218), (52, 1233432), (72, 890812), (74, 866736), (78, 822288), (96, 668109), (104, 616716), (111, 577824), (117, 548192), (144, 445406), (148, 433368), (156, 411144), (208, 308358), (222, 288912), (234, 274096), (288, 222703), (296, 216684), (312, 205572), (333, 192608), (416, 154179), (444, 144456), (463, 138528), (468, 137048), (481, 133344), (592, 108342), (624, 102786), (666, 96304), (888, 72228), (926, 69264), (936, 68524), (962, 66672), (1184, 54171), (1248, 51393), (1332, 48152), (1389, 46176), (1443, 44448), (1776, 36114), (1852, 34632), (1872, 34262), (1924, 33336), (2664, 24076), (2778, 23088), (2886, 22224), (3552, 18057), (3704, 17316), (3744, 17131), (3848, 16668), (4167, 15392), (4329, 14816), (5328, 12038), (5556, 11544), (5772, 11112), (6019, 10656), (7408, 8658), (7696, 8334)]