8318117196

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{4391}}^1$

素因数の和:5023

約数の個数: 72

約数和(自身を含む): 21280135968

約数和(自身を除く): 12962018772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 521, 606, 909, 1042, 1212, 1563, 1818, 2084, 3126, 3636, 4391, 4689, 6252, 8782, 9378, 13173, 17564, 18756, 26346, 39519, 52621, 52692, 79038, 105242, 157863, 158076, 210484, 315726, 443491, 473589, 631452, 886982, 947178, 1330473, 1773964, 1894356, 2287711, 2660946, 3991419, 4575422, 5321892, 6863133, 7982838, 9150844, 13726266, 15965676, 20589399, 27452532, 41178798, 82357596, 231058811, 462117622, 693176433, 924235244, 1386352866, 2079529299, 2772705732, 4159058598, 8318117196]

約数ペア:

[(1, 8318117196), (2, 4159058598), (3, 2772705732), (4, 2079529299), (6, 1386352866), (9, 924235244), (12, 693176433), (18, 462117622), (36, 231058811), (101, 82357596), (202, 41178798), (303, 27452532), (404, 20589399), (521, 15965676), (606, 13726266), (909, 9150844), (1042, 7982838), (1212, 6863133), (1563, 5321892), (1818, 4575422), (2084, 3991419), (3126, 2660946), (3636, 2287711), (4391, 1894356), (4689, 1773964), (6252, 1330473), (8782, 947178), (9378, 886982), (13173, 631452), (17564, 473589), (18756, 443491), (26346, 315726), (39519, 210484), (52621, 158076), (52692, 157863), (79038, 105242)]