74184418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 144633600

約数和(自身を除く): 70449182

約数列:

[1, 2, 7, 11, 14, 22, 53, 61, 77, 106, 122, 149, 154, 298, 371, 427, 583, 671, 742, 854, 1043, 1166, 1342, 1639, 2086, 3233, 3278, 4081, 4697, 6466, 7897, 8162, 9089, 9394, 11473, 15794, 18178, 22631, 22946, 35563, 45262, 55279, 63623, 71126, 86867, 99979, 110558, 127246, 173734, 199958, 248941, 481717, 497882, 608069, 699853, 963434, 1216138, 1399706, 3372019, 5298887, 6744038, 10597774, 37092209, 74184418]

約数ペア:

[(1, 74184418), (2, 37092209), (7, 10597774), (11, 6744038), (14, 5298887), (22, 3372019), (53, 1399706), (61, 1216138), (77, 963434), (106, 699853), (122, 608069), (149, 497882), (154, 481717), (298, 248941), (371, 199958), (427, 173734), (583, 127246), (671, 110558), (742, 99979), (854, 86867), (1043, 71126), (1166, 63623), (1342, 55279), (1639, 45262), (2086, 35563), (3233, 22946), (3278, 22631), (4081, 18178), (4697, 15794), (6466, 11473), (7897, 9394), (8162, 9089)]