84445272

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61729}}^1$

素因数の和:61760

約数の個数: 48

約数和(自身を含む): 240747000

約数和(自身を除く): 156301728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 61729, 123458, 185187, 246916, 370374, 493832, 555561, 740748, 1111122, 1172851, 1481496, 2222244, 2345702, 3518553, 4444488, 4691404, 7037106, 9382808, 10555659, 14074212, 21111318, 28148424, 42222636, 84445272]

約数ペア:

[(1, 84445272), (2, 42222636), (3, 28148424), (4, 21111318), (6, 14074212), (8, 10555659), (9, 9382808), (12, 7037106), (18, 4691404), (19, 4444488), (24, 3518553), (36, 2345702), (38, 2222244), (57, 1481496), (72, 1172851), (76, 1111122), (114, 740748), (152, 555561), (171, 493832), (228, 370374), (342, 246916), (456, 185187), (684, 123458), (1368, 61729)]