61443828

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 161059808

約数和(自身を除く): 99615980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 163, 222, 283, 326, 333, 444, 489, 566, 652, 666, 849, 978, 1132, 1332, 1467, 1698, 1956, 2547, 2934, 3396, 5094, 5868, 6031, 10188, 10471, 12062, 18093, 20942, 24124, 31413, 36186, 41884, 46129, 54279, 62826, 72372, 92258, 94239, 108558, 125652, 138387, 184516, 188478, 217116, 276774, 376956, 415161, 553548, 830322, 1660644, 1706773, 3413546, 5120319, 6827092, 10240638, 15360957, 20481276, 30721914, 61443828]

約数ペア:

[(1, 61443828), (2, 30721914), (3, 20481276), (4, 15360957), (6, 10240638), (9, 6827092), (12, 5120319), (18, 3413546), (36, 1706773), (37, 1660644), (74, 830322), (111, 553548), (148, 415161), (163, 376956), (222, 276774), (283, 217116), (326, 188478), (333, 184516), (444, 138387), (489, 125652), (566, 108558), (652, 94239), (666, 92258), (849, 72372), (978, 62826), (1132, 54279), (1332, 46129), (1467, 41884), (1698, 36186), (1956, 31413), (2547, 24124), (2934, 20942), (3396, 18093), (5094, 12062), (5868, 10471), (6031, 10188)]