72723632

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:701

約数の個数: 40

約数和(自身を含む): 144633600

約数和(自身を除く): 71909968

約数列:

[1, 2, 4, 8, 16, 53, 106, 191, 212, 382, 424, 449, 764, 848, 898, 1528, 1796, 3056, 3592, 7184, 10123, 20246, 23797, 40492, 47594, 80984, 85759, 95188, 161968, 171518, 190376, 343036, 380752, 686072, 1372144, 4545227, 9090454, 18180908, 36361816, 72723632]

約数ペア:

[(1, 72723632), (2, 36361816), (4, 18180908), (8, 9090454), (16, 4545227), (53, 1372144), (106, 686072), (191, 380752), (212, 343036), (382, 190376), (424, 171518), (449, 161968), (764, 95188), (848, 85759), (898, 80984), (1528, 47594), (1796, 40492), (3056, 23797), (3592, 20246), (7184, 10123)]