78397074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6991}}^1$

素因数の和:7095

約数の個数: 48

約数和(自身を含む): 196335360

約数和(自身を除く): 117938286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 6991, 11214, 13982, 20973, 41946, 48937, 62919, 97874, 125838, 146811, 293622, 440433, 622199, 880866, 1244398, 1866597, 3733194, 4355393, 5599791, 8710786, 11199582, 13066179, 26132358, 39198537, 78397074]

約数ペア:

[(1, 78397074), (2, 39198537), (3, 26132358), (6, 13066179), (7, 11199582), (9, 8710786), (14, 5599791), (18, 4355393), (21, 3733194), (42, 1866597), (63, 1244398), (89, 880866), (126, 622199), (178, 440433), (267, 293622), (534, 146811), (623, 125838), (801, 97874), (1246, 62919), (1602, 48937), (1869, 41946), (3738, 20973), (5607, 13982), (6991, 11214)]