7681608

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 24105600

約数和(自身を除く): 16423992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 53, 54, 61, 66, 72, 88, 99, 106, 108, 122, 132, 159, 183, 198, 212, 216, 244, 264, 297, 318, 366, 396, 424, 477, 488, 549, 583, 594, 636, 671, 732, 792, 954, 1098, 1166, 1188, 1272, 1342, 1431, 1464, 1647, 1749, 1908, 2013, 2196, 2332, 2376, 2684, 2862, 3233, 3294, 3498, 3816, 4026, 4392, 4664, 5247, 5368, 5724, 6039, 6466, 6588, 6996, 8052, 9699, 10494, 11448, 12078, 12932, 13176, 13992, 15741, 16104, 18117, 19398, 20988, 24156, 25864, 29097, 31482, 35563, 36234, 38796, 41976, 48312, 58194, 62964, 71126, 72468, 77592, 87291, 106689, 116388, 125928, 142252, 144936, 174582, 213378, 232776, 284504, 320067, 349164, 426756, 640134, 698328, 853512, 960201, 1280268, 1920402, 2560536, 3840804, 7681608]

約数ペア:

[(1, 7681608), (2, 3840804), (3, 2560536), (4, 1920402), (6, 1280268), (8, 960201), (9, 853512), (11, 698328), (12, 640134), (18, 426756), (22, 349164), (24, 320067), (27, 284504), (33, 232776), (36, 213378), (44, 174582), (53, 144936), (54, 142252), (61, 125928), (66, 116388), (72, 106689), (88, 87291), (99, 77592), (106, 72468), (108, 71126), (122, 62964), (132, 58194), (159, 48312), (183, 41976), (198, 38796), (212, 36234), (216, 35563), (244, 31482), (264, 29097), (297, 25864), (318, 24156), (366, 20988), (396, 19398), (424, 18117), (477, 16104), (488, 15741), (549, 13992), (583, 13176), (594, 12932), (636, 12078), (671, 11448), (732, 10494), (792, 9699), (954, 8052), (1098, 6996), (1166, 6588), (1188, 6466), (1272, 6039), (1342, 5724), (1431, 5368), (1464, 5247), (1647, 4664), (1749, 4392), (1908, 4026), (2013, 3816), (2196, 3498), (2332, 3294), (2376, 3233), (2684, 2862)]