77199772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5519}}^1$

素因数の和:5805

約数の個数: 24

約数和(自身を含む): 146059200

約数和(自身を除く): 68859428

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 5519, 6994, 11038, 13988, 22076, 71747, 143494, 286988, 1484611, 2969222, 5938444, 19299943, 38599886, 77199772]

約数ペア:

[(1, 77199772), (2, 38599886), (4, 19299943), (13, 5938444), (26, 2969222), (52, 1484611), (269, 286988), (538, 143494), (1076, 71747), (3497, 22076), (5519, 13988), (6994, 11038)]