66798756

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3655

約数の個数: 72

約数和(自身を含む): 184373280

約数和(自身を除く): 117574524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 3617, 4617, 6156, 7234, 9234, 10851, 14468, 18468, 21702, 32553, 43404, 65106, 68723, 97659, 130212, 137446, 195318, 206169, 274892, 292977, 390636, 412338, 585954, 618507, 824676, 878931, 1171908, 1237014, 1757862, 1855521, 2474028, 3515724, 3711042, 5566563, 7422084, 11133126, 16699689, 22266252, 33399378, 66798756]

約数ペア:

[(1, 66798756), (2, 33399378), (3, 22266252), (4, 16699689), (6, 11133126), (9, 7422084), (12, 5566563), (18, 3711042), (19, 3515724), (27, 2474028), (36, 1855521), (38, 1757862), (54, 1237014), (57, 1171908), (76, 878931), (81, 824676), (108, 618507), (114, 585954), (162, 412338), (171, 390636), (228, 292977), (243, 274892), (324, 206169), (342, 195318), (486, 137446), (513, 130212), (684, 97659), (972, 68723), (1026, 65106), (1539, 43404), (2052, 32553), (3078, 21702), (3617, 18468), (4617, 14468), (6156, 10851), (7234, 9234)]