64700568

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 182286000

約数和(自身を除く): 117585432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 149, 163, 222, 296, 298, 326, 333, 444, 447, 489, 596, 652, 666, 888, 894, 978, 1192, 1304, 1332, 1341, 1467, 1788, 1956, 2664, 2682, 2934, 3576, 3912, 5364, 5513, 5868, 6031, 10728, 11026, 11736, 12062, 16539, 18093, 22052, 24124, 24287, 33078, 36186, 44104, 48248, 48574, 49617, 54279, 66156, 72372, 72861, 97148, 99234, 108558, 132312, 144744, 145722, 194296, 198468, 217116, 218583, 291444, 396936, 434232, 437166, 582888, 874332, 898619, 1748664, 1797238, 2695857, 3594476, 5391714, 7188952, 8087571, 10783428, 16175142, 21566856, 32350284, 64700568]

約数ペア:

[(1, 64700568), (2, 32350284), (3, 21566856), (4, 16175142), (6, 10783428), (8, 8087571), (9, 7188952), (12, 5391714), (18, 3594476), (24, 2695857), (36, 1797238), (37, 1748664), (72, 898619), (74, 874332), (111, 582888), (148, 437166), (149, 434232), (163, 396936), (222, 291444), (296, 218583), (298, 217116), (326, 198468), (333, 194296), (444, 145722), (447, 144744), (489, 132312), (596, 108558), (652, 99234), (666, 97148), (888, 72861), (894, 72372), (978, 66156), (1192, 54279), (1304, 49617), (1332, 48574), (1341, 48248), (1467, 44104), (1788, 36186), (1956, 33078), (2664, 24287), (2682, 24124), (2934, 22052), (3576, 18093), (3912, 16539), (5364, 12062), (5513, 11736), (5868, 11026), (6031, 10728)]