86320388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 197406720

約数和(自身を除く): 111086332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 67, 77, 89, 94, 134, 154, 178, 188, 268, 308, 329, 356, 469, 517, 623, 658, 737, 938, 979, 1034, 1246, 1316, 1474, 1876, 1958, 2068, 2492, 2948, 3149, 3619, 3916, 4183, 5159, 5963, 6298, 6853, 7238, 8366, 10318, 11926, 12596, 13706, 14476, 16732, 20636, 22043, 23852, 27412, 29281, 34639, 41741, 44086, 46013, 58562, 65593, 69278, 83482, 88172, 92026, 117124, 131186, 138556, 166964, 184052, 242473, 262372, 280261, 322091, 459151, 484946, 560522, 644182, 918302, 969892, 1121044, 1288364, 1836604, 1961827, 3082871, 3923654, 6165742, 7847308, 12331484, 21580097, 43160194, 86320388]

約数ペア:

[(1, 86320388), (2, 43160194), (4, 21580097), (7, 12331484), (11, 7847308), (14, 6165742), (22, 3923654), (28, 3082871), (44, 1961827), (47, 1836604), (67, 1288364), (77, 1121044), (89, 969892), (94, 918302), (134, 644182), (154, 560522), (178, 484946), (188, 459151), (268, 322091), (308, 280261), (329, 262372), (356, 242473), (469, 184052), (517, 166964), (623, 138556), (658, 131186), (737, 117124), (938, 92026), (979, 88172), (1034, 83482), (1246, 69278), (1316, 65593), (1474, 58562), (1876, 46013), (1958, 44086), (2068, 41741), (2492, 34639), (2948, 29281), (3149, 27412), (3619, 23852), (3916, 22043), (4183, 20636), (5159, 16732), (5963, 14476), (6298, 13706), (6853, 12596), (7238, 11926), (8366, 10318)]