88661916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 108

約数和(自身を含む): 264268368

約数和(自身を除く): 175606452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 257, 259, 333, 444, 514, 518, 666, 771, 777, 1028, 1036, 1332, 1369, 1542, 1554, 1799, 2313, 2331, 2738, 3084, 3108, 3598, 4107, 4626, 4662, 5397, 5476, 7196, 8214, 9252, 9324, 9509, 9583, 10794, 12321, 16191, 16428, 19018, 19166, 21588, 24642, 28527, 28749, 32382, 38036, 38332, 49284, 57054, 57498, 64764, 66563, 85581, 86247, 114108, 114996, 133126, 171162, 172494, 199689, 266252, 342324, 344988, 351833, 399378, 599067, 703666, 798756, 1055499, 1198134, 1407332, 2110998, 2396268, 2462831, 3166497, 4221996, 4925662, 6332994, 7388493, 9851324, 12665988, 14776986, 22165479, 29553972, 44330958, 88661916]

約数ペア:

[(1, 88661916), (2, 44330958), (3, 29553972), (4, 22165479), (6, 14776986), (7, 12665988), (9, 9851324), (12, 7388493), (14, 6332994), (18, 4925662), (21, 4221996), (28, 3166497), (36, 2462831), (37, 2396268), (42, 2110998), (63, 1407332), (74, 1198134), (84, 1055499), (111, 798756), (126, 703666), (148, 599067), (222, 399378), (252, 351833), (257, 344988), (259, 342324), (333, 266252), (444, 199689), (514, 172494), (518, 171162), (666, 133126), (771, 114996), (777, 114108), (1028, 86247), (1036, 85581), (1332, 66563), (1369, 64764), (1542, 57498), (1554, 57054), (1799, 49284), (2313, 38332), (2331, 38036), (2738, 32382), (3084, 28749), (3108, 28527), (3598, 24642), (4107, 21588), (4626, 19166), (4662, 19018), (5397, 16428), (5476, 16191), (7196, 12321), (8214, 10794), (9252, 9583), (9324, 9509)]