73909924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 149587200

約数和(自身を除く): 75677276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 211, 418, 419, 422, 836, 838, 844, 1676, 2321, 4009, 4609, 4642, 7961, 8018, 9218, 9284, 15922, 16036, 18436, 31844, 44099, 87571, 88198, 88409, 175142, 176396, 176818, 350284, 353636, 972499, 1679771, 1944998, 3359542, 3889996, 6719084, 18477481, 36954962, 73909924]

約数ペア:

[(1, 73909924), (2, 36954962), (4, 18477481), (11, 6719084), (19, 3889996), (22, 3359542), (38, 1944998), (44, 1679771), (76, 972499), (209, 353636), (211, 350284), (418, 176818), (419, 176396), (422, 175142), (836, 88409), (838, 88198), (844, 87571), (1676, 44099), (2321, 31844), (4009, 18436), (4609, 16036), (4642, 15922), (7961, 9284), (8018, 9218)]