75451356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2423

約数の個数: 72

約数和(自身を含む): 205121280

約数和(自身を除く): 129669924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2347, 2679, 3572, 4694, 5358, 7041, 8037, 9388, 10716, 14082, 16074, 21123, 28164, 32148, 42246, 44593, 84492, 89186, 110309, 133779, 178372, 220618, 267558, 330927, 401337, 441236, 535116, 661854, 802674, 992781, 1323708, 1605348, 1985562, 2095871, 3971124, 4191742, 6287613, 8383484, 12575226, 18862839, 25150452, 37725678, 75451356]

約数ペア:

[(1, 75451356), (2, 37725678), (3, 25150452), (4, 18862839), (6, 12575226), (9, 8383484), (12, 6287613), (18, 4191742), (19, 3971124), (36, 2095871), (38, 1985562), (47, 1605348), (57, 1323708), (76, 992781), (94, 802674), (114, 661854), (141, 535116), (171, 441236), (188, 401337), (228, 330927), (282, 267558), (342, 220618), (423, 178372), (564, 133779), (684, 110309), (846, 89186), (893, 84492), (1692, 44593), (1786, 42246), (2347, 32148), (2679, 28164), (3572, 21123), (4694, 16074), (5358, 14082), (7041, 10716), (8037, 9388)]