72345882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90659}}^1$

素因数の和:90690

約数の個数: 32

約数和(自身を含む): 174067200

約数和(自身を除く): 101721318

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 90659, 181318, 271977, 543954, 634613, 1269226, 1722521, 1903839, 3445042, 3807678, 5167563, 10335126, 12057647, 24115294, 36172941, 72345882]

約数ペア:

[(1, 72345882), (2, 36172941), (3, 24115294), (6, 12057647), (7, 10335126), (14, 5167563), (19, 3807678), (21, 3445042), (38, 1903839), (42, 1722521), (57, 1269226), (114, 634613), (133, 543954), (266, 271977), (399, 181318), (798, 90659)]