73777928

素因数分解:

$2^3\times 7^4\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 169404480

約数和(自身を除く): 95626552

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 167, 184, 196, 322, 334, 343, 392, 644, 668, 686, 1127, 1169, 1288, 1336, 1372, 2254, 2338, 2401, 2744, 3841, 4508, 4676, 4802, 7682, 7889, 8183, 9016, 9352, 9604, 15364, 15778, 16366, 19208, 26887, 30728, 31556, 32732, 53774, 55223, 57281, 63112, 65464, 107548, 110446, 114562, 188209, 215096, 220892, 229124, 376418, 400967, 441784, 458248, 752836, 801934, 1317463, 1505672, 1603868, 2634926, 3207736, 5269852, 9222241, 10539704, 18444482, 36888964, 73777928]

約数ペア:

[(1, 73777928), (2, 36888964), (4, 18444482), (7, 10539704), (8, 9222241), (14, 5269852), (23, 3207736), (28, 2634926), (46, 1603868), (49, 1505672), (56, 1317463), (92, 801934), (98, 752836), (161, 458248), (167, 441784), (184, 400967), (196, 376418), (322, 229124), (334, 220892), (343, 215096), (392, 188209), (644, 114562), (668, 110446), (686, 107548), (1127, 65464), (1169, 63112), (1288, 57281), (1336, 55223), (1372, 53774), (2254, 32732), (2338, 31556), (2401, 30728), (2744, 26887), (3841, 19208), (4508, 16366), (4676, 15778), (4802, 15364), (7682, 9604), (7889, 9352), (8183, 9016)]