64676592

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 189893600

約数和(自身を除く): 125217008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 61, 72, 74, 111, 122, 144, 148, 183, 199, 222, 244, 296, 333, 366, 398, 444, 488, 549, 592, 597, 666, 732, 796, 888, 976, 1098, 1194, 1332, 1464, 1592, 1776, 1791, 2196, 2257, 2388, 2664, 2928, 3184, 3582, 4392, 4514, 4776, 5328, 6771, 7164, 7363, 8784, 9028, 9552, 12139, 13542, 14328, 14726, 18056, 20313, 22089, 24278, 27084, 28656, 29452, 36112, 36417, 40626, 44178, 48556, 54168, 58904, 66267, 72834, 81252, 88356, 97112, 108336, 109251, 117808, 132534, 145668, 162504, 176712, 194224, 218502, 265068, 291336, 325008, 353424, 437004, 449143, 530136, 582672, 874008, 898286, 1060272, 1347429, 1748016, 1796572, 2694858, 3593144, 4042287, 5389716, 7186288, 8084574, 10779432, 16169148, 21558864, 32338296, 64676592]

約数ペア:

[(1, 64676592), (2, 32338296), (3, 21558864), (4, 16169148), (6, 10779432), (8, 8084574), (9, 7186288), (12, 5389716), (16, 4042287), (18, 3593144), (24, 2694858), (36, 1796572), (37, 1748016), (48, 1347429), (61, 1060272), (72, 898286), (74, 874008), (111, 582672), (122, 530136), (144, 449143), (148, 437004), (183, 353424), (199, 325008), (222, 291336), (244, 265068), (296, 218502), (333, 194224), (366, 176712), (398, 162504), (444, 145668), (488, 132534), (549, 117808), (592, 109251), (597, 108336), (666, 97112), (732, 88356), (796, 81252), (888, 72834), (976, 66267), (1098, 58904), (1194, 54168), (1332, 48556), (1464, 44178), (1592, 40626), (1776, 36417), (1791, 36112), (2196, 29452), (2257, 28656), (2388, 27084), (2664, 24278), (2928, 22089), (3184, 20313), (3582, 18056), (4392, 14726), (4514, 14328), (4776, 13542), (5328, 12139), (6771, 9552), (7164, 9028), (7363, 8784)]