90489952

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 122883488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 59, 82, 112, 118, 164, 167, 224, 236, 287, 328, 334, 413, 472, 574, 656, 668, 826, 944, 1148, 1169, 1312, 1336, 1652, 1888, 2296, 2338, 2419, 2672, 3304, 4592, 4676, 4838, 5344, 6608, 6847, 9184, 9352, 9676, 9853, 13216, 13694, 16933, 18704, 19352, 19706, 27388, 33866, 37408, 38704, 39412, 47929, 54776, 67732, 68971, 77408, 78824, 95858, 109552, 135464, 137942, 157648, 191716, 219104, 270928, 275884, 315296, 383432, 403973, 541856, 551768, 766864, 807946, 1103536, 1533728, 1615892, 2207072, 2827811, 3231784, 5655622, 6463568, 11311244, 12927136, 22622488, 45244976, 90489952]

約数ペア:

[(1, 90489952), (2, 45244976), (4, 22622488), (7, 12927136), (8, 11311244), (14, 6463568), (16, 5655622), (28, 3231784), (32, 2827811), (41, 2207072), (56, 1615892), (59, 1533728), (82, 1103536), (112, 807946), (118, 766864), (164, 551768), (167, 541856), (224, 403973), (236, 383432), (287, 315296), (328, 275884), (334, 270928), (413, 219104), (472, 191716), (574, 157648), (656, 137942), (668, 135464), (826, 109552), (944, 95858), (1148, 78824), (1169, 77408), (1312, 68971), (1336, 67732), (1652, 54776), (1888, 47929), (2296, 39412), (2338, 38704), (2419, 37408), (2672, 33866), (3304, 27388), (4592, 19706), (4676, 19352), (4838, 18704), (5344, 16933), (6608, 13694), (6847, 13216), (9184, 9853), (9352, 9676)]