80821214946

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3081721}}^1$

素因数の和:3081807

約数の個数: 48

約数和(自身を含む): 184607474688

約数和(自身を除く): 103786259742

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 1457, 2914, 4371, 8742, 13113, 26226, 3081721, 6163442, 9245163, 18490326, 27735489, 55470978, 95533351, 144840887, 191066702, 286600053, 289681774, 434522661, 573200106, 859800159, 869045322, 1303567983, 1719600318, 2607135966, 4490067497, 8980134994, 13470202491, 26940404982, 40410607473, 80821214946]

約数ペア:

[(1, 80821214946), (2, 40410607473), (3, 26940404982), (6, 13470202491), (9, 8980134994), (18, 4490067497), (31, 2607135966), (47, 1719600318), (62, 1303567983), (93, 869045322), (94, 859800159), (141, 573200106), (186, 434522661), (279, 289681774), (282, 286600053), (423, 191066702), (558, 144840887), (846, 95533351), (1457, 55470978), (2914, 27735489), (4371, 18490326), (8742, 9245163), (13113, 6163442), (26226, 3081721)]