86980404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54499}}^1$

素因数の和:54532

約数の個数: 48

約数和(自身を含む): 244160000

約数和(自身を除く): 157179596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 54499, 108998, 163497, 217996, 326994, 381493, 653988, 762986, 1035481, 1144479, 1525972, 2070962, 2288958, 3106443, 4141924, 4577916, 6212886, 7248367, 12425772, 14496734, 21745101, 28993468, 43490202, 86980404]

約数ペア:

[(1, 86980404), (2, 43490202), (3, 28993468), (4, 21745101), (6, 14496734), (7, 12425772), (12, 7248367), (14, 6212886), (19, 4577916), (21, 4141924), (28, 3106443), (38, 2288958), (42, 2070962), (57, 1525972), (76, 1144479), (84, 1035481), (114, 762986), (133, 653988), (228, 381493), (266, 326994), (399, 217996), (532, 163497), (798, 108998), (1596, 54499)]