77990176

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 90749024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 149, 176, 298, 352, 596, 1192, 1487, 1639, 2384, 2974, 3278, 4768, 5948, 6556, 11896, 13112, 16357, 23792, 26224, 32714, 47584, 52448, 65428, 130856, 221563, 261712, 443126, 523424, 886252, 1772504, 2437193, 3545008, 4874386, 7090016, 9748772, 19497544, 38995088, 77990176]

約数ペア:

[(1, 77990176), (2, 38995088), (4, 19497544), (8, 9748772), (11, 7090016), (16, 4874386), (22, 3545008), (32, 2437193), (44, 1772504), (88, 886252), (149, 523424), (176, 443126), (298, 261712), (352, 221563), (596, 130856), (1192, 65428), (1487, 52448), (1639, 47584), (2384, 32714), (2974, 26224), (3278, 23792), (4768, 16357), (5948, 13112), (6556, 11896)]