123685704

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{1171}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 348857520

約数和(自身を除く): 225171816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 324, 326, 489, 648, 652, 978, 1171, 1304, 1467, 1956, 2342, 2934, 3513, 3912, 4401, 4684, 5868, 7026, 8802, 9368, 10539, 11736, 13203, 14052, 17604, 21078, 26406, 28104, 31617, 35208, 42156, 52812, 63234, 84312, 94851, 105624, 126468, 189702, 190873, 252936, 379404, 381746, 572619, 758808, 763492, 1145238, 1526984, 1717857, 2290476, 3435714, 4580952, 5153571, 6871428, 10307142, 13742856, 15460713, 20614284, 30921426, 41228568, 61842852, 123685704]

約数ペア:

[(1, 123685704), (2, 61842852), (3, 41228568), (4, 30921426), (6, 20614284), (8, 15460713), (9, 13742856), (12, 10307142), (18, 6871428), (24, 5153571), (27, 4580952), (36, 3435714), (54, 2290476), (72, 1717857), (81, 1526984), (108, 1145238), (162, 763492), (163, 758808), (216, 572619), (324, 381746), (326, 379404), (489, 252936), (648, 190873), (652, 189702), (978, 126468), (1171, 105624), (1304, 94851), (1467, 84312), (1956, 63234), (2342, 52812), (2934, 42156), (3513, 35208), (3912, 31617), (4401, 28104), (4684, 26406), (5868, 21078), (7026, 17604), (8802, 14052), (9368, 13203), (10539, 11736)]