84921772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 166835200

約数和(自身を除く): 81913428

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 139, 278, 379, 403, 556, 758, 806, 1516, 1612, 1807, 3614, 4309, 4927, 7228, 8618, 9854, 11749, 17236, 19708, 23498, 46996, 52681, 56017, 105362, 112034, 152737, 210724, 224068, 305474, 610948, 684853, 1369706, 1633111, 2739412, 3266222, 6532444, 21230443, 42460886, 84921772]

約数ペア:

[(1, 84921772), (2, 42460886), (4, 21230443), (13, 6532444), (26, 3266222), (31, 2739412), (52, 1633111), (62, 1369706), (124, 684853), (139, 610948), (278, 305474), (379, 224068), (403, 210724), (556, 152737), (758, 112034), (806, 105362), (1516, 56017), (1612, 52681), (1807, 46996), (3614, 23498), (4309, 19708), (4927, 17236), (7228, 11749), (8618, 9854)]