121787406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 298002432

約数和(自身を除く): 176215026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 103, 117, 163, 186, 206, 234, 279, 309, 326, 403, 489, 558, 618, 806, 927, 978, 1209, 1339, 1467, 1854, 2119, 2418, 2678, 2934, 3193, 3627, 4017, 4238, 5053, 6357, 6386, 7254, 8034, 9579, 10106, 12051, 12714, 15159, 16789, 19071, 19158, 24102, 28737, 30318, 33578, 38142, 41509, 45477, 50367, 57474, 65689, 83018, 90954, 100734, 124527, 131378, 151101, 197067, 218257, 249054, 302202, 373581, 394134, 436514, 520459, 591201, 654771, 747162, 1040918, 1182402, 1309542, 1561377, 1964313, 3122754, 3928626, 4684131, 6765967, 9368262, 13531934, 20297901, 40595802, 60893703, 121787406]

約数ペア:

[(1, 121787406), (2, 60893703), (3, 40595802), (6, 20297901), (9, 13531934), (13, 9368262), (18, 6765967), (26, 4684131), (31, 3928626), (39, 3122754), (62, 1964313), (78, 1561377), (93, 1309542), (103, 1182402), (117, 1040918), (163, 747162), (186, 654771), (206, 591201), (234, 520459), (279, 436514), (309, 394134), (326, 373581), (403, 302202), (489, 249054), (558, 218257), (618, 197067), (806, 151101), (927, 131378), (978, 124527), (1209, 100734), (1339, 90954), (1467, 83018), (1854, 65689), (2119, 57474), (2418, 50367), (2678, 45477), (2934, 41509), (3193, 38142), (3627, 33578), (4017, 30318), (4238, 28737), (5053, 24102), (6357, 19158), (6386, 19071), (7254, 16789), (8034, 15159), (9579, 12714), (10106, 12051)]