97871956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 222844160

約数和(自身を除く): 124972204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 43, 52, 74, 86, 91, 148, 169, 172, 182, 259, 301, 338, 364, 481, 518, 559, 602, 676, 962, 1036, 1118, 1183, 1204, 1591, 1924, 2197, 2236, 2366, 3182, 3367, 3913, 4394, 4732, 6253, 6364, 6734, 7267, 7826, 8788, 11137, 12506, 13468, 14534, 15379, 15652, 20683, 22274, 25012, 29068, 30758, 41366, 43771, 44548, 50869, 61516, 81289, 82732, 87542, 94471, 101738, 144781, 162578, 175084, 188942, 203476, 268879, 289562, 325156, 377884, 537758, 569023, 579124, 661297, 1075516, 1138046, 1322594, 1882153, 2276092, 2645188, 3495427, 3764306, 6990854, 7528612, 13981708, 24467989, 48935978, 97871956]

約数ペア:

[(1, 97871956), (2, 48935978), (4, 24467989), (7, 13981708), (13, 7528612), (14, 6990854), (26, 3764306), (28, 3495427), (37, 2645188), (43, 2276092), (52, 1882153), (74, 1322594), (86, 1138046), (91, 1075516), (148, 661297), (169, 579124), (172, 569023), (182, 537758), (259, 377884), (301, 325156), (338, 289562), (364, 268879), (481, 203476), (518, 188942), (559, 175084), (602, 162578), (676, 144781), (962, 101738), (1036, 94471), (1118, 87542), (1183, 82732), (1204, 81289), (1591, 61516), (1924, 50869), (2197, 44548), (2236, 43771), (2366, 41366), (3182, 30758), (3367, 29068), (3913, 25012), (4394, 22274), (4732, 20683), (6253, 15652), (6364, 15379), (6734, 14534), (7267, 13468), (7826, 12506), (8788, 11137)]