71313288

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 183582720

約数和(自身を除く): 112269432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 191, 282, 331, 376, 382, 564, 573, 662, 764, 993, 1128, 1146, 1324, 1528, 1986, 2292, 2648, 3972, 4584, 7944, 8977, 15557, 17954, 26931, 31114, 35908, 46671, 53862, 62228, 63221, 71816, 93342, 107724, 124456, 126442, 186684, 189663, 215448, 252884, 373368, 379326, 505768, 758652, 1517304, 2971387, 5942774, 8914161, 11885548, 17828322, 23771096, 35656644, 71313288]

約数ペア:

[(1, 71313288), (2, 35656644), (3, 23771096), (4, 17828322), (6, 11885548), (8, 8914161), (12, 5942774), (24, 2971387), (47, 1517304), (94, 758652), (141, 505768), (188, 379326), (191, 373368), (282, 252884), (331, 215448), (376, 189663), (382, 186684), (564, 126442), (573, 124456), (662, 107724), (764, 93342), (993, 71816), (1128, 63221), (1146, 62228), (1324, 53862), (1528, 46671), (1986, 35908), (2292, 31114), (2648, 26931), (3972, 17954), (4584, 15557), (7944, 8977)]