84490504

素因数分解:

$2^3\times 7^3\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 189504000

約数和(自身を除く): 105013496

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 343, 392, 574, 686, 751, 1148, 1372, 1502, 2009, 2296, 2744, 3004, 4018, 5257, 6008, 8036, 10514, 14063, 16072, 21028, 28126, 30791, 36799, 42056, 56252, 61582, 73598, 112504, 123164, 147196, 215537, 246328, 257593, 294392, 431074, 515186, 862148, 1030372, 1508759, 1724296, 2060744, 3017518, 6035036, 10561313, 12070072, 21122626, 42245252, 84490504]

約数ペア:

[(1, 84490504), (2, 42245252), (4, 21122626), (7, 12070072), (8, 10561313), (14, 6035036), (28, 3017518), (41, 2060744), (49, 1724296), (56, 1508759), (82, 1030372), (98, 862148), (164, 515186), (196, 431074), (287, 294392), (328, 257593), (343, 246328), (392, 215537), (574, 147196), (686, 123164), (751, 112504), (1148, 73598), (1372, 61582), (1502, 56252), (2009, 42056), (2296, 36799), (2744, 30791), (3004, 28126), (4018, 21028), (5257, 16072), (6008, 14063), (8036, 10514)]