888909612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{44119}}^1$

素因数の和:44222

約数の個数: 48

約数和(自身を含む): 2193999360

約数和(自身を除く): 1305089748

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1679, 3358, 5037, 6716, 10074, 20148, 44119, 88238, 132357, 176476, 264714, 529428, 1014737, 2029474, 3044211, 3220687, 4058948, 6088422, 6441374, 9662061, 12176844, 12882748, 19324122, 38648244, 74075801, 148151602, 222227403, 296303204, 444454806, 888909612]

約数ペア:

[(1, 888909612), (2, 444454806), (3, 296303204), (4, 222227403), (6, 148151602), (12, 74075801), (23, 38648244), (46, 19324122), (69, 12882748), (73, 12176844), (92, 9662061), (138, 6441374), (146, 6088422), (219, 4058948), (276, 3220687), (292, 3044211), (438, 2029474), (876, 1014737), (1679, 529428), (3358, 264714), (5037, 176476), (6716, 132357), (10074, 88238), (20148, 44119)]