90297088

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 211186080

約数和(自身を除く): 120888992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1229, 1312, 1792, 2296, 2458, 2624, 4592, 4916, 5248, 8603, 9184, 9832, 10496, 17206, 18368, 19664, 34412, 36736, 39328, 50389, 68824, 73472, 78656, 100778, 137648, 157312, 201556, 275296, 314624, 352723, 403112, 550592, 705446, 806224, 1101184, 1410892, 1612448, 2202368, 2821784, 3224896, 5643568, 6449792, 11287136, 12899584, 22574272, 45148544, 90297088]

約数ペア:

[(1, 90297088), (2, 45148544), (4, 22574272), (7, 12899584), (8, 11287136), (14, 6449792), (16, 5643568), (28, 3224896), (32, 2821784), (41, 2202368), (56, 1612448), (64, 1410892), (82, 1101184), (112, 806224), (128, 705446), (164, 550592), (224, 403112), (256, 352723), (287, 314624), (328, 275296), (448, 201556), (574, 157312), (656, 137648), (896, 100778), (1148, 78656), (1229, 73472), (1312, 68824), (1792, 50389), (2296, 39328), (2458, 36736), (2624, 34412), (4592, 19664), (4916, 18368), (5248, 17206), (8603, 10496), (9184, 9832)]