4080482172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{19861}}^1$

素因数の和:20323

約数の個数: 72

約数和(自身を含む): 11133842720

約数和(自身を除く): 7053360548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 439, 468, 878, 1317, 1756, 2634, 3951, 5268, 5707, 7902, 11414, 15804, 17121, 19861, 22828, 34242, 39722, 51363, 59583, 68484, 79444, 102726, 119166, 178749, 205452, 238332, 258193, 357498, 516386, 714996, 774579, 1032772, 1549158, 2323737, 3098316, 4647474, 8718979, 9294948, 17437958, 26156937, 34875916, 52313874, 78470811, 104627748, 113346727, 156941622, 226693454, 313883244, 340040181, 453386908, 680080362, 1020120543, 1360160724, 2040241086, 4080482172]

約数ペア:

[(1, 4080482172), (2, 2040241086), (3, 1360160724), (4, 1020120543), (6, 680080362), (9, 453386908), (12, 340040181), (13, 313883244), (18, 226693454), (26, 156941622), (36, 113346727), (39, 104627748), (52, 78470811), (78, 52313874), (117, 34875916), (156, 26156937), (234, 17437958), (439, 9294948), (468, 8718979), (878, 4647474), (1317, 3098316), (1756, 2323737), (2634, 1549158), (3951, 1032772), (5268, 774579), (5707, 714996), (7902, 516386), (11414, 357498), (15804, 258193), (17121, 238332), (19861, 205452), (22828, 178749), (34242, 119166), (39722, 102726), (51363, 79444), (59583, 68484)]