72826128

素因数分解:

$2^4\times 3^5\times {\mathrm{18731}}^1$

素因数の和:18754

約数の個数: 60

約数和(自身を含む): 211371888

約数和(自身を除く): 138545760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 18731, 37462, 56193, 74924, 112386, 149848, 168579, 224772, 299696, 337158, 449544, 505737, 674316, 899088, 1011474, 1348632, 1517211, 2022948, 2697264, 3034422, 4045896, 4551633, 6068844, 8091792, 9103266, 12137688, 18206532, 24275376, 36413064, 72826128]

約数ペア:

[(1, 72826128), (2, 36413064), (3, 24275376), (4, 18206532), (6, 12137688), (8, 9103266), (9, 8091792), (12, 6068844), (16, 4551633), (18, 4045896), (24, 3034422), (27, 2697264), (36, 2022948), (48, 1517211), (54, 1348632), (72, 1011474), (81, 899088), (108, 674316), (144, 505737), (162, 449544), (216, 337158), (243, 299696), (324, 224772), (432, 168579), (486, 149848), (648, 112386), (972, 74924), (1296, 56193), (1944, 37462), (3888, 18731)]