72473616

素因数分解:

$2^4\times 3^4\times {\mathrm{55921}}^1$

素因数の和:55941

約数の個数: 50

約数和(自身を含む): 209763422

約数和(自身を除く): 137289806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 55921, 111842, 167763, 223684, 335526, 447368, 503289, 671052, 894736, 1006578, 1342104, 1509867, 2013156, 2684208, 3019734, 4026312, 4529601, 6039468, 8052624, 9059202, 12078936, 18118404, 24157872, 36236808, 72473616]

約数ペア:

[(1, 72473616), (2, 36236808), (3, 24157872), (4, 18118404), (6, 12078936), (8, 9059202), (9, 8052624), (12, 6039468), (16, 4529601), (18, 4026312), (24, 3019734), (27, 2684208), (36, 2013156), (48, 1509867), (54, 1342104), (72, 1006578), (81, 894736), (108, 671052), (144, 503289), (162, 447368), (216, 335526), (324, 223684), (432, 167763), (648, 111842), (1296, 55921)]