65891376

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 192956400

約数和(自身を除く): 127065024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 83, 111, 144, 148, 149, 166, 222, 249, 296, 298, 332, 333, 444, 447, 498, 592, 596, 664, 666, 747, 888, 894, 996, 1192, 1328, 1332, 1341, 1494, 1776, 1788, 1992, 2384, 2664, 2682, 2988, 3071, 3576, 3984, 5328, 5364, 5513, 5976, 6142, 7152, 9213, 10728, 11026, 11952, 12284, 12367, 16539, 18426, 21456, 22052, 24568, 24734, 27639, 33078, 36852, 37101, 44104, 49136, 49468, 49617, 55278, 66156, 73704, 74202, 88208, 98936, 99234, 110556, 111303, 132312, 147408, 148404, 197872, 198468, 221112, 222606, 264624, 296808, 396936, 442224, 445212, 457579, 593616, 793872, 890424, 915158, 1372737, 1780848, 1830316, 2745474, 3660632, 4118211, 5490948, 7321264, 8236422, 10981896, 16472844, 21963792, 32945688, 65891376]

約数ペア:

[(1, 65891376), (2, 32945688), (3, 21963792), (4, 16472844), (6, 10981896), (8, 8236422), (9, 7321264), (12, 5490948), (16, 4118211), (18, 3660632), (24, 2745474), (36, 1830316), (37, 1780848), (48, 1372737), (72, 915158), (74, 890424), (83, 793872), (111, 593616), (144, 457579), (148, 445212), (149, 442224), (166, 396936), (222, 296808), (249, 264624), (296, 222606), (298, 221112), (332, 198468), (333, 197872), (444, 148404), (447, 147408), (498, 132312), (592, 111303), (596, 110556), (664, 99234), (666, 98936), (747, 88208), (888, 74202), (894, 73704), (996, 66156), (1192, 55278), (1328, 49617), (1332, 49468), (1341, 49136), (1494, 44104), (1776, 37101), (1788, 36852), (1992, 33078), (2384, 27639), (2664, 24734), (2682, 24568), (2988, 22052), (3071, 21456), (3576, 18426), (3984, 16539), (5328, 12367), (5364, 12284), (5513, 11952), (5976, 11026), (6142, 10728), (7152, 9213)]