80830204

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31723}}^1$

素因数の和:31754

約数の個数: 36

約数和(自身を含む): 177210264

約数和(自身を除く): 96380060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 31723, 63446, 126892, 222061, 412399, 444122, 824798, 888244, 1554427, 1649596, 2886793, 3108854, 5773586, 6217708, 11547172, 20207551, 40415102, 80830204]

約数ペア:

[(1, 80830204), (2, 40415102), (4, 20207551), (7, 11547172), (13, 6217708), (14, 5773586), (26, 3108854), (28, 2886793), (49, 1649596), (52, 1554427), (91, 888244), (98, 824798), (182, 444122), (196, 412399), (364, 222061), (637, 126892), (1274, 63446), (2548, 31723)]