8049387708

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{71413}}^1$

素因数の和:71555

約数の個数: 72

約数和(自身を含む): 21211671936

約数和(自身を除く): 13162284228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 124, 186, 202, 279, 303, 372, 404, 558, 606, 909, 1116, 1212, 1818, 3131, 3636, 6262, 9393, 12524, 18786, 28179, 37572, 56358, 71413, 112716, 142826, 214239, 285652, 428478, 642717, 856956, 1285434, 2213803, 2570868, 4427606, 6641409, 7212713, 8855212, 13282818, 14425426, 19924227, 21638139, 26565636, 28850852, 39848454, 43276278, 64914417, 79696908, 86552556, 129828834, 223594103, 259657668, 447188206, 670782309, 894376412, 1341564618, 2012346927, 2683129236, 4024693854, 8049387708]

約数ペア:

[(1, 8049387708), (2, 4024693854), (3, 2683129236), (4, 2012346927), (6, 1341564618), (9, 894376412), (12, 670782309), (18, 447188206), (31, 259657668), (36, 223594103), (62, 129828834), (93, 86552556), (101, 79696908), (124, 64914417), (186, 43276278), (202, 39848454), (279, 28850852), (303, 26565636), (372, 21638139), (404, 19924227), (558, 14425426), (606, 13282818), (909, 8855212), (1116, 7212713), (1212, 6641409), (1818, 4427606), (3131, 2570868), (3636, 2213803), (6262, 1285434), (9393, 856956), (12524, 642717), (18786, 428478), (28179, 285652), (37572, 214239), (56358, 142826), (71413, 112716)]