72129204

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{10601}}^1$

素因数の和:10627

約数の個数: 72

約数和(自身を含む): 216111168

約数和(自身を除く): 143981964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 10601, 21202, 31803, 42404, 63606, 74207, 95409, 127212, 148414, 190818, 222621, 286227, 296828, 381636, 445242, 572454, 667863, 858681, 890484, 1144908, 1335726, 1717362, 2003589, 2576043, 2671452, 3434724, 4007178, 5152086, 6010767, 8014356, 10304172, 12021534, 18032301, 24043068, 36064602, 72129204]

約数ペア:

[(1, 72129204), (2, 36064602), (3, 24043068), (4, 18032301), (6, 12021534), (7, 10304172), (9, 8014356), (12, 6010767), (14, 5152086), (18, 4007178), (21, 3434724), (27, 2671452), (28, 2576043), (36, 2003589), (42, 1717362), (54, 1335726), (63, 1144908), (81, 890484), (84, 858681), (108, 667863), (126, 572454), (162, 445242), (189, 381636), (243, 296828), (252, 286227), (324, 222621), (378, 190818), (486, 148414), (567, 127212), (756, 95409), (972, 74207), (1134, 63606), (1701, 42404), (2268, 31803), (3402, 21202), (6804, 10601)]