42987696

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 118742400

約数和(自身を除く): 75754704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 272, 278, 379, 408, 417, 556, 758, 816, 834, 1112, 1137, 1516, 1668, 2224, 2274, 2363, 3032, 3336, 4548, 4726, 6064, 6443, 6672, 7089, 9096, 9452, 12886, 14178, 18192, 18904, 19329, 25772, 28356, 37808, 38658, 51544, 52681, 56712, 77316, 103088, 105362, 113424, 154632, 158043, 210724, 309264, 316086, 421448, 632172, 842896, 895577, 1264344, 1791154, 2528688, 2686731, 3582308, 5373462, 7164616, 10746924, 14329232, 21493848, 42987696]

約数ペア:

[(1, 42987696), (2, 21493848), (3, 14329232), (4, 10746924), (6, 7164616), (8, 5373462), (12, 3582308), (16, 2686731), (17, 2528688), (24, 1791154), (34, 1264344), (48, 895577), (51, 842896), (68, 632172), (102, 421448), (136, 316086), (139, 309264), (204, 210724), (272, 158043), (278, 154632), (379, 113424), (408, 105362), (417, 103088), (556, 77316), (758, 56712), (816, 52681), (834, 51544), (1112, 38658), (1137, 37808), (1516, 28356), (1668, 25772), (2224, 19329), (2274, 18904), (2363, 18192), (3032, 14178), (3336, 12886), (4548, 9452), (4726, 9096), (6064, 7089), (6443, 6672)]